Z001 Anti Sleep Alarm (Ring)
1.alarm dip angle:15°-25°
2.rated sound pressure:85db
3.battery:two AG13X3 environmental friendly batteries.
4.Alarm mode: ring
5.Weight:0.14kg/pc
5.Weight:0.14kg/pc
6.product size:6*5.5cm
7.Avoid high temperature and humidity storage