![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/03\/MOSQUITOS.jpg\" "\\"MOSQUITOS\\"")
<\/span><\/div><\/div><\/div><\/div>Repels mosquitoes effectively<\/h3><\/div>The Diamond Bell\u00ae DB-02B Portable Indoor Mosquito Repellent<\/strong> uses advanced DB ultrasonic technology to repel mosquitoes without chemicals, odors, or noise. It is ideal for continuously and safely protecting rooms in your home for the whole family.<\/p>\n\n
\n- \n
DB ultrasonic technology:<\/b> Effective against mosquitoes without chemicals.<\/p>\n<\/li>\n- Safe and eco-friendly:<\/b> No chemicals or pesticides, suitable for homes with children and pets.<\/li>\n
- Silent and discreet:<\/b> Emits no sound or odor, ideal for resting areas.<\/li>\n
- Cost-effective:<\/b> No refills needed, with an estimated lifespan of 10 years.<\/li>\n
- Wide coverage:<\/b> Ideal for small rooms, offices, cars, and other reduced spaces. Protects areas up to 25 m\u00b2 (269 sq ft).<\/li>\n
- Easy to use: <\/b>Simply insert the batteries and enjoy a mosquito-free space.<\/li>\n
- LED indicator:<\/b> Shows the operating status of the device (the LED flashes every 5\u20137 seconds).<\/li>\n
- Connector type:<\/b> Battery-powered, 4 \u00d7 1.5 V AAA type.<\/li>\n
- Designed and Manufactured in Spain.<\/b><\/li>\n<\/ul>\n
\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>EFFICIENT AND SILENT ELECTRONIC PROTECTION<\/h3><\/div><\/div><\/div>![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02B-i-DB-03B.jpeg\" "\\"DB-02B")
<\/span><\/div>Worried about your children’s sleep?<\/h3><\/div>Protect your children from mosquito bites with the DB-02B. Its advanced technology ensures peaceful, bite-free nights in any room of your home.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02B-bullet2.jpg\" "\\"DB-02B-bullet2\\"")
<\/span><\/div>Attractive design that easily blends into your hom<\/h3><\/div>The DB-02B combines functionality with style. Its sleek design fits into any space, ensuring you no longer have to worry about mosquitoes.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02B-i-DB-03B-cocina.jpeg\" "\\"DB-02B")
<\/span><\/div>Ideal protection for your kitchen and sensitive areas<\/h3><\/div>This device is perfect for placing in sensitive areas such as pantries or kitchens, ensuring a clean, mosquito-free environment without the need for chemicals.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/04\/destacado-cobertura.jpg\")
<\/span><\/div>Effective coverage and reliable results<\/h3><\/div>The DB-02B provides efficient ultrasonic dispersion to protect areas up to 25 m\u00b2 (269 sq ft). Its green LED light indicates that it is operating correctly.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/11\/DB-02B-bullet4.jpg\" "\\"DB-02B-bullet4\\"")
<\/span><\/div>DB Ultrasonic Technology for your peace of mind<\/h3><\/div>With our DB technology, you\u2019ll have a mosquito- and insect-free home, ensuring comfort and peace of mind for the whole family.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/04\/destacado-techo.jpg\")
<\/span><\/div>Effective protection without plugs<\/h3><\/div>Ideal for drop ceilings and basements without outlets, providing a protective barrier for your home.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/04\/destacado-led-parpadeo.jpg\")
<\/span><\/div>Operation indicator<\/h3><\/div>The LED flashes every 5\u20137 seconds to indicate that the device is active. If it doesn\u2019t light up or flashes irregularly, it\u2019s time to replace the batteries.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/04\/destacado-ocultos.jpg\" "\\"destacado-ocultos\\"")
<\/span><\/div>Optimal placement for best performance<\/h3><\/div>Avoid placing it in hidden spots or behind furniture. Keep the front clear and position it in open areas for better ultrasonic dispersion.<\/p>\n<\/div><\/div><\/div>
![](\"https:\/\/www.thediamondbell.com\/wp-content\/uploads\/2025\/04\/destacado-distancias.jpg\")
<\/span><\/div>Ideal height for maximum effectiveness<\/h3><\/div>To deter mosquitoes, place the device between 30 cm and 150 cm from the floor, avoiding pointing it toward open doors or windows.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
<\/i><\/i><\/span>SPECIFICATIONS<\/span><\/a><\/h4><\/div>\n\n
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Model: <\/b>Diamond Bell\u00ae DB-02B<\/p>\n<\/li>\n- Coverage:<\/b> Up to 25 m\u00b2 (269 sq ft).<\/li>\n
- Technology:<\/b> DB ultrasonic specifically for mosquitoes<\/li>\n
- Battery consumption:<\/b> 6 months (24 h\/day)<\/li>\n
- Certification:<\/b> EPA Est. No. 104469-ESP-1<\/li>\n
- Estimated lifespan:<\/b> 10 years<\/li>\n
- Dimensions:<\/b> Compact and easy to carry, 50 \u00d7 50 \u00d7 28 mm<\/li>\n<\/ul>\n
\n<\/ul>\n<\/div><\/div><\/div><\/i><\/i><\/span>MORE INFORMATION<\/span><\/a><\/h4><\/div>\nThe Diamond Bell\u00ae DB-01 bracelet offers advanced protection against mosquito bites through DB sonic technology, designed to repel female mosquitoes \u2014 since only females bite, as they need blood proteins to develop their eggs. Male mosquitoes, on the other hand, feed exclusively on nectar and pollen. DB technology is safe and proven.<\/p>\n
In this reproductive phase, females avoid male mosquitoes because they are not interested in mating. By biomimicking nature, DB Sonic Technology imitates the wingbeat of a male mosquito, causing the females \u2014the ones that bite\u2014 to stay away from the area. For this reason, once activated, you may hear a faint sound if you bring the device close to your ear.<\/p>\n
The bracelet is made of hypoallergenic silicone and is suitable for the whole family, including pregnant women and babies. With its compact and easy-to-use design, this bracelet ensures comfort and continuous protection during outdoor activities. Its long-lasting battery makes it ideal for extended use without the need for refills.<\/p>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>FREQUENTLY ASKED QUESTIONS<\/span><\/a><\/h4><\/div>\nCan the DB Ultrasonic Technology of this mosquito repellent affect babies, pregnant women, children, adults, or pets?<\/strong>
No, the technologies used in Diamond Bell products do not cause any harm to people or animals.<\/p>\nDoes it work with all types of mosquitoes?<\/strong>
Its effectiveness has been tested against the Common Mosquito (Culex pipiens), Tiger Mosquito (Aedes albopictus), the Malaria vector mosquito (Anopheles gambiae), and the mosquito vector for Chikungunya, Dengue, and Zika (Aedes aegypti).<\/p>\nWhat is the lifespan?<\/strong>
Its lifespan is unlimited.<\/p>\nDoes it require refills?<\/strong>
No refills are needed, which represents significant economic savings.<\/p>\nWhere should I place the mosquito repellent?<\/strong>
Plug it into an outlet between 30 cm and 150 cm from the floor, free of obstacles. It is recommended for indoor use only. To protect yourself while sleeping, place it nearby at a minimum height of 70 cm from the floor.<\/p>\nIs it necessary to leave it plugged in permanently?<\/strong>
We recommend leaving it connected 24 hours a day for optimal results. Electricity consumption is only a maximum of 0.35 W (very low).<\/p>\nWhere is it most effective?<\/strong>
This model is ideal for indoor spaces such as bedrooms, kitchens, and living rooms, where the ultrasound spreads more efficiently in enclosed areas.<\/p>\nCan I place more than one mosquito repellent in the same room?<\/strong>
Yes, the effect will be enhanced to cover the maximum possible area.<\/p>\nCan I plug another Diamond Bell model into the same room?<\/strong>
Yes, our products are fully compatible.<\/p>\nI hear a slight sound when plugging\/unplugging<\/strong>
This is normal and lasts briefly. It indicates that the device is functioning correctly.<\/p>\nDoes it require any maintenance?<\/strong>
No, the device does not require maintenance or refills, it just needs to be plugged in to operate.<\/p>\nThe mosquitoes aren\u2019t leaving!<\/strong>
It may happen that mosquitoes remain inactive due to the repellent, staying still without biting.<\/p>\nCheck the following:<\/strong><\/p>\n\n- Ensure the LED indicator lights up.<\/span><\/li>\n
- Ensure it emits a faint, high-pitched sound when plugged\/unplugged.<\/span><\/li>\n
- Make sure nothing obstructs or covers the front of the device.<\/span><\/li>\n
- Keep it running continuously 24 hours a day.<\/span><\/li>\n<\/ul>\n
What if the LED indicator doesn\u2019t work?<\/strong>
Check if the mosquito repellent works in another outlet. If it still doesn\u2019t function, contact Diamond Bell\u2019s technical support team.<\/p>\n<\/div><\/div><\/div>
The Diamond Bell\u00ae DB-02B Portable Indoor Mosquito Repellent<\/strong> uses advanced DB ultrasonic technology to repel mosquitoes without chemicals, odors, or noise. It is ideal for continuously and safely protecting rooms in your home for the whole family.<\/p>\n \n DB ultrasonic technology:<\/b> Effective against mosquitoes without chemicals.<\/p>\n<\/li>\n Protect your children from mosquito bites with the DB-02B. Its advanced technology ensures peaceful, bite-free nights in any room of your home.<\/p>\n<\/div><\/div><\/div> The DB-02B combines functionality with style. Its sleek design fits into any space, ensuring you no longer have to worry about mosquitoes.<\/p>\n<\/div><\/div><\/div> This device is perfect for placing in sensitive areas such as pantries or kitchens, ensuring a clean, mosquito-free environment without the need for chemicals.<\/p>\n<\/div><\/div><\/div> The DB-02B provides efficient ultrasonic dispersion to protect areas up to 25 m\u00b2 (269 sq ft). Its green LED light indicates that it is operating correctly.<\/p>\n<\/div><\/div><\/div> With our DB technology, you\u2019ll have a mosquito- and insect-free home, ensuring comfort and peace of mind for the whole family.<\/p>\n<\/div><\/div><\/div> Ideal for drop ceilings and basements without outlets, providing a protective barrier for your home.<\/p>\n<\/div><\/div><\/div> The LED flashes every 5\u20137 seconds to indicate that the device is active. If it doesn\u2019t light up or flashes irregularly, it\u2019s time to replace the batteries.<\/p>\n<\/div><\/div><\/div> Avoid placing it in hidden spots or behind furniture. Keep the front clear and position it in open areas for better ultrasonic dispersion.<\/p>\n<\/div><\/div><\/div> To deter mosquitoes, place the device between 30 cm and 150 cm from the floor, avoiding pointing it toward open doors or windows.<\/p>\n<\/div><\/div><\/div><\/div><\/div> \n Model: <\/b>Diamond Bell\u00ae DB-02B<\/p>\n<\/li>\n The Diamond Bell\u00ae DB-01 bracelet offers advanced protection against mosquito bites through DB sonic technology, designed to repel female mosquitoes \u2014 since only females bite, as they need blood proteins to develop their eggs. Male mosquitoes, on the other hand, feed exclusively on nectar and pollen. DB technology is safe and proven.<\/p>\n In this reproductive phase, females avoid male mosquitoes because they are not interested in mating. By biomimicking nature, DB Sonic Technology imitates the wingbeat of a male mosquito, causing the females \u2014the ones that bite\u2014 to stay away from the area. For this reason, once activated, you may hear a faint sound if you bring the device close to your ear.<\/p>\n The bracelet is made of hypoallergenic silicone and is suitable for the whole family, including pregnant women and babies. With its compact and easy-to-use design, this bracelet ensures comfort and continuous protection during outdoor activities. Its long-lasting battery makes it ideal for extended use without the need for refills.<\/p>\n<\/div><\/div><\/div> Can the DB Ultrasonic Technology of this mosquito repellent affect babies, pregnant women, children, adults, or pets?<\/strong> Does it work with all types of mosquitoes?<\/strong> What is the lifespan?<\/strong> Does it require refills?<\/strong> Where should I place the mosquito repellent?<\/strong> Is it necessary to leave it plugged in permanently?<\/strong> Where is it most effective?<\/strong> Can I place more than one mosquito repellent in the same room?<\/strong> Can I plug another Diamond Bell model into the same room?<\/strong> I hear a slight sound when plugging\/unplugging<\/strong> Does it require any maintenance?<\/strong> The mosquitoes aren\u2019t leaving!<\/strong> Check the following:<\/strong><\/p>\n What if the LED indicator doesn\u2019t work?<\/strong>\n
\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>
EFFICIENT AND SILENT ELECTRONIC PROTECTION<\/h3><\/div><\/div><\/div>
<\/span><\/div>Worried about your children’s sleep?<\/h3><\/div>
<\/span><\/div>Attractive design that easily blends into your hom<\/h3><\/div>
<\/span><\/div>Ideal protection for your kitchen and sensitive areas<\/h3><\/div>
<\/span><\/div>Effective coverage and reliable results<\/h3><\/div>
<\/span><\/div>DB Ultrasonic Technology for your peace of mind<\/h3><\/div>
<\/span><\/div>Effective protection without plugs<\/h3><\/div>
<\/span><\/div>Operation indicator<\/h3><\/div>
<\/span><\/div>Optimal placement for best performance<\/h3><\/div>
<\/span><\/div>Ideal height for maximum effectiveness<\/h3><\/div>
<\/i><\/i><\/span>SPECIFICATIONS<\/span><\/a><\/h4><\/div>
\n
\n<\/ul>\n<\/div><\/div><\/div>
<\/i><\/i><\/span>MORE INFORMATION<\/span><\/a><\/h4><\/div>
<\/i><\/i><\/span>FREQUENTLY ASKED QUESTIONS<\/span><\/a><\/h4><\/div>
No, the technologies used in Diamond Bell products do not cause any harm to people or animals.<\/p>\n
Its effectiveness has been tested against the Common Mosquito (Culex pipiens), Tiger Mosquito (Aedes albopictus), the Malaria vector mosquito (Anopheles gambiae), and the mosquito vector for Chikungunya, Dengue, and Zika (Aedes aegypti).<\/p>\n
Its lifespan is unlimited.<\/p>\n
No refills are needed, which represents significant economic savings.<\/p>\n
Plug it into an outlet between 30 cm and 150 cm from the floor, free of obstacles. It is recommended for indoor use only. To protect yourself while sleeping, place it nearby at a minimum height of 70 cm from the floor.<\/p>\n
We recommend leaving it connected 24 hours a day for optimal results. Electricity consumption is only a maximum of 0.35 W (very low).<\/p>\n
This model is ideal for indoor spaces such as bedrooms, kitchens, and living rooms, where the ultrasound spreads more efficiently in enclosed areas.<\/p>\n
Yes, the effect will be enhanced to cover the maximum possible area.<\/p>\n
Yes, our products are fully compatible.<\/p>\n
This is normal and lasts briefly. It indicates that the device is functioning correctly.<\/p>\n
No, the device does not require maintenance or refills, it just needs to be plugged in to operate.<\/p>\n
It may happen that mosquitoes remain inactive due to the repellent, staying still without biting.<\/p>\n\n
Check if the mosquito repellent works in another outlet. If it still doesn\u2019t function, contact Diamond Bell\u2019s technical support team.<\/p>\n<\/div><\/div><\/div>
![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/5anos.png\")
Get 5 years warranty<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/sello.png\")
Proven technology since 1990<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/cobertura.png\")
Coverage up to 25 m2\u00a0<\/sup>(269 sq ft)<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/uso.png\")
For indoor use in homes, stores, offices, etc.<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/bateria.png\")
Power supply: 4 x AAA (not included)<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/tecnologia.png\")
DB Ultrasonic Technology protects you from mosquitoes<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/seguridad.png\")
Practical, safe, silent and odorless<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/inofensivo.png\")
Harmless to animals and humans (Suitable for babies from 0+ months).<\/td>\n<\/tr>\n![\"\"](\"https:\/\/thediamondbell.com\/wp-content\/uploads\/2025\/04\/sinquimicos.png\")
Chemical-free \u2013 100% electronic, no refills needed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":582,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[],"product_cat":[39],"product_tag":[],"class_list":{"0":"post-792","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mosquitoes","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"\n