☆ Battery Capacity:3700mAh Li-ion
☆ RF Power:2w
☆ Multifunction emergency light built-t in over charging circuit.
☆ Equipped with FM radio ,walkie-talkie function.
☆ Frequency FM radio (76-108MHz)walkie-talkie(400-470MHz).
☆ Walkie talkie have 16 channels.
☆ The walkie-talkie has the computer literacy spectrum function.
☆ When charging in AC power and Solar power ,LED lights will turn off automatically.
☆ When charging the indicator light on red ,when charge 75%the light will turn green ,please keep charge 3-4 hours more
☆ Easy to carry,can having or putting on the desk.