USB Mini Hoparlör (K31)

1. Support the USB/MINI SD card / TF card,
2. Audio input, support MP3/MP4 / PC/mobile phone,
3. Built-in rechargeable lithium battery
4. Can play 3-5 hours
5. USB2.0 power supply interface

Details:
1. Stereo sound, the appearance of novel and unique, small and exquisite workmanship;
2. Support MP3 format music files;
3. Supports USB/MINI SD / TF card
4. Support for external MP3/MP4 / computers and other audio input for external headsets;
5. Support 7 EQ
6. Built-in 500mAh rechargeable battery;
7. Memory function, automatically play songs from the last time to start playing(OPTIONS)
8. Support 1GB-8GB USB/ MINI SD / TF card.
9. FM