1.This speaker owns excellent sound quality,with perfect audio design.
2.Bluetooth audio transmission and handsfree call.
3.Bluetooth selfie while listening to music
5.prompt tone for any work status
6.TF card playing mp3/wav format music
7.inbuilt high-capacity li-ion battery for power supply,long standby time
8.Self-timer Anti-Lost Alarm
SPORTS MUSIC WATCH