Descripción del producto

Features: 1.Support USB flash drive and SD/MMC card s, as well as Auxiliary (not support USB and SD below *2M);Auto search mp3files. 2.Seven colors LED light. 3.Audio support:IPOD/MP3/MP4/PC/Laptop and Mobile etc. 4.Built-in rechargeable battery. Technical Data ***** voltage:DC5.0V/**0MA *****:2.0W*2 ***** response:**0HZ**0KHZ *****:4R 5.Signal to Noise Ratio:>*5db *****:environment-protection ABS 7.Powered supply:Li-ion battery 3.7V **0mAh Package Size: *8.0 * 9.2 * *2.2 ( cm ) Gross Weight/Package: 0.*8 ( kg ) Attention:Please do not over-charge the battery for more than 3hours. Do not charge the battery when in use.