Features:
1) Support: TF card, FM,Line in & Line out
2) FM: external antenna, can save more than 20channels
4) Suitable for Mobile/MP3/MP4/MP5/PC/laptop
4) portable to use in outdoor as sport mini speaker too
6) Speaker Size: 11.5cm *4.0cm *5.0cm
7) Colour: Green blue siver black pink brown
8) Battary: lithium battery and rechargerable. 550mAH
9)Play time: 3-6hours
Technical Data:
Output power: 3W*1
Rated Impedance:4Ω
Supply voltage: 5V
Frequency response: 80Hz-20KHz
SNR: ≥80db
Inside magnetic trumpet:16 core*1
3.5mm line in
Battery: 550 mAh enough
Support: MP3/WMA format musi
internal battery
Model: TT9
