1. Material: ABS
2. Battery: Lithium polymer battery
3. Lighting: Dual LED lights
4. Alarm volume: 130 decibels
5. Alarm time: more than 1 hour
6. Charging time: 40 minutes
7. Working voltage: 3.7V
8. Working current: 10mA
9. Dimensions: 66x42x21mm
10. Weight: 28g
Features:
1. It has a wide range of applicability and can be used by the elderly, children, and women
2. The buckle design can be carried on bags, keys, school bags, wallets and other personal items
3. When you encounter danger, you only need to pull off the latch, and you can sound a 130 decibel alarm
4. With LED lighting, used for night walking or emergency lighting
5. Simple operation and easy to use
