Bluetooth Speaker TG 1. Bluetooth 3.0 version 2. TF card music playback function 3. FM radio function 4. The powerful AUX audio input function of the audio cable IN can not only be used as a speaker for laptops and desktops, but also can be connected to all other audio output devices such as mobile phones, MP3, MP4, etc. 5. With USB drive 6.5w * 2 speakers 7. Battery 1200ma 8. Jianrong Plan