Bluetooth Version: V4.2
RF Distance: 10m
Output power: 4Ω 5W
Speaker size: 4.0mm
Charging/wreless voltage: DC 5V 1A
Battery Capacity: 3.7V/500mAh
Play time:1-2h
Product Weight:134g
Frequency response: 100Hz-20KHz
Material: ABS
Function: Bluetooth, TF card, FM radio, AUX in Alarm clock
