• 【Ultrasonic Mosquito Repellent】The Dirose F1 Max emits ultrasonic waves to effectively repel mosquitoes, providing a chemical-free protection solution.
• 【Multifunctional Design】Combines mosquito repellent technology with an electronic watch, step counter, and battery level display for versatile use.
• 【Long-lasting Protection】With a working time of up to 7 days on a single charge, it offers extended protection during outdoor activities.
• 【Quick Charging】Requires only approximately 30 minutes to fully charge, ensuring minimal downtime between uses.
• 【Compact and Lightweight】Weighing just 50g, this wearable device is comfortable for extended use and easy to carry.

Specifications:

• Product model: F1 Max
• Product function: ultrasonic mosquito repellent + electronic watch + power display + step counting
• Product weight: 50g
• Battery capacity: 90mAh
• Charging time: ≈30 minutes
• Rated working output: 34Hz-70KHz
• Working time: 7 days
• Rated input voltage: 5V