Vibration Alarm Clock Smart Waterproof Electronic Watch

Vibration Alarm Clock Smart Waterproof Electronic Watch

Battery capacity: 50mAh
Dial thickness: 11mm
Battery type: Polymer lithium battery
Material: ABS shell
Watch strap material: environmentally friendly silicone watch strap
Suitable for watch circumference: 13-19cm
Display screen: LED
Waterproof level: 50 meters waterproof