Smart Wifi Security Doorbell  Color:Black Insole Material: PU

Insole Material: PU

Note: Sweat or other bodily fluids can when left for long periods of time

[Our Size 2XL] Waist: 90cm / 35

3inPackage List: 1 *

Ideal for the party

Smart Wifi Security Doorbell  Color:Black Insole Material: PUThis item does not support AC8 24V power supply. Material: ABS Color: black, grey (optional) Power Consumption: power consumption standby 400uA, working 200mA Built in WIFI: support 802. 11 B G N Stand by Time: about 6 months Battery: not includedBatteries are not included in this item, you need buy 3 * 18650 Lithium Batteries Environment: 10~50 Working Humidity: <95% Picture Resolution: 720P Visual Angle: 1. 7mm F2. 4 166 Alarming Reaction Time: 3 55