Music play function supports TF card and USB flash disk hot swaps.
FM radio function, it can automatic search radio station and preserve the multiple channels.
Built-in high capacity lithium-ion battery
Class A/B simulation amplifier for sound quality clear lifelike
Output power 16W
MCU intelligent recharging management system for secure recharge and discharge, and fast recharging time(only 5hrs), playtime is 10hrs
Line in port for connecting MP3'CD, etc
Unique and fashionable design

Max. Output Power :16W
Play Format : MP3
Frequency Response : 100Hz-12KHz
Radio Frequency : 88MHz~108MHz
Speaker Impedance : 4ohm
Playtime : Approx.10hrst
Recharging Time : Approx.5hrs
Adaptor : DC 10.6V/450mA
Battery : 7.4V/2000mAh lithium-ion battery
Dimensions : 125 x 100 x 55mm (4.9 x 3.9 x 2.1 in)
Weight : 400g (14.1 oz)

HM-700 Headset Microphone
Bandage
Power adapter
Audio cable