Technical Details ：

1)Input:5.0V
2)Output:3.7V*300MA
3)Frequency Range:87.5-108MHZ
4)Built-in Rechargeable Li-ion Battery, computer for charging directly.
5)SD/TF card reader can play MP3 format music.
6)Compatible with mobile phone, Mp3, Mp4, Ipod, PDA, Etc
7)Meet an emergency to illuminate function
8)U disk MP3 speaker

Accessories：

1)3.5mm stereo connect cable
2)USB power supply cable tie-in
3)Earphone Cable

Packing Details：

Product size:
9.1*5.6*1.6cm
Packing size:
9.5*4.5*12cm
1pc/colour box
11.9x9.7x43.7cm/100pcs
N.W./G.W: 10.1KG/11.1KG