• 【Ultrasonic Mosquito Repellent】The Dirose F1 uses advanced ultrasonic technology to effectively repel mosquitoes, providing a chemical-free protection solution.
• 【Chemical-Free】Unlike sprays or creams, this mosquito repeller is 100% chemical-free and odorless, making it safe for children, adults, and sensitive skin.
• 【Long-lasting Protection】With an impressive 7-day working time, this wearable device offers extended protection against mosquitoes without frequent recharging.
• 【Quick Charging】The device requires only 30 minutes to fully charge, ensuring minimal downtime and maximum convenience.
• 【Compact and Lightweight】Weighing just 53.5g, the Dirose F1 is designed for comfortable, all-day wear without feeling bulky or intrusive.

Specifications:

• Product model: F1
• Product weight: 53.5g
• Battery capacity: 90mAh
• Charging time: ≈30 minutes
• Rated working output: 34Hz-70KHz
• Working time: 7 days
• Rated input voltage: 5V