Tuya Smart Wifi Emergency Button One-key Alarm Call For Help

Product information:
Type: Emergency button
Specifications: (one button with one speaker), (one button with two speakers)

Product size: 55x55x18mm (WiFi button)
Color box size: 85*65*30MM (WiFi button)
Product net weight: 90g (one for one set weight) 120g (one for two sets weight)

Packing list:
SOS emergency button*1 (built-in rechargeable lithium battery)
Lanyard*1
Double-sided stickers*1
Accessory needle*1
Manual *1
Charging data cable*1