1.Connect DC 5V adaptor plug into the socket "DC 5V" at the back of this unit for recharging.
2.Play MP3 format music from TF/MMC card,U dish,FM function,Frequency Response:87.5-108MHz.
3.No need to shift between U disk/SD/MMC Card,speaker automatically reads the memory plug in.
4.You can play music sources from mobile phone,MP3,MP4,PC and other audio devices.
5.Press the keys on the control panel,you can shift U disk and SD/MMC card.
1.Car speaker,abs plastic.
2. Power amplifier output power: RMS 3 W (THD = 10%)
3.Power amplifier SNR: frequency 80 dB
4.Input interface: 3.5 mm stereo line input
5.Speaker: 40 mm
6.The input power: the lithium electricity drive
7.Play time: 1-2 hours
8.Charging time: quartile 2 hours
9.The outer rechargeable lithium ion batteries
10.The input power: dc DC5V1000MHA
11.Output power: 3 W
USB cable,3.5mm Audio cable