Essential details
Shipping:Express Delivery
Product Introduction
Product electronic functions：
1、501730，3.7V 190MAH
2. 20 frequency vibration (20 types of flowing light indicators)
3. Overcharge duration is 1 hour and 20 minutes, and over discharge duration is 45-55 minutes.
1、501730，3.7V 190MAH
2. 20 frequency vibration (20 types of flowing light indicators)
3. Overcharge duration is 1 hour and 20 minutes, and over discharge duration is 45-55 minutes.
Size:
Length 215 * Diameter 41mm
Material:
Silicone + ABS
Product details
