Rechargeable internal Li-polymer battery
· Nominal voltage : 3.7v
· Capacity : 500mAh
· Watt-hour : 1.85Wh
· Size : 8.7mm*19.6mm*30.6mm
· Radio fm frequency range : 76- 108MHz
· LED output : >180LM
· Rechargeable internal Li-Polymer battery
· 5V USB Time : Approx. 3 to 4 hours
· Height range : 71.5 – 94.0 cm
· Weight : 0.35kg
· Material : ABS + Aluminum
v Do not place this unit in a humid place and do not immerse it in water.
v The alarm allows the user to attract attention in emergency situations, but does not turn it on if everything is fine, because the sound could be too loud.
v Do not hit the stick too strongly because the electronic parts could be damaged and it will stop working.