1. Super battery capacity music playback enjoy music anytime, anywhere
2. Support TF card function, Max 16GB
3. Transmission distance up to 10M
4. Support micro USB, 3.5MM AUX,TF card, USB2.0 ports
5. Low power consumption. Loudspeaker Output 40W
6. Support voice calls function
7. Excellent for outdoor sport and exercise and travel and so on
8.Color: blue. Black. Red. Gray. Camouflage. Red.