B20 Outdoor Sports MP3 Music Player Watch Portable Wireless Bluetooth Mini Speaker+Remote Control Selfie-timer +Phone Anti-lost. This speaker owns excellent sound quality,with perfect audio design. Bluetooth audio transmission and handsfree call. Bluetooth selfie while listening to music. Prompt tone for any work status TF card playing mp3/wav format music Inbuilt high-capacity li-ion battery for power supply,long standby time You can take pictures in the Bluetooth remote control receiving range When the phone is out of the Bluetooth receiver range will automatically alarm
- Stereo, fully feeling of listen, bass sound is excellent.
- Fashion, perfect match with mobile.
- Selfie Remote Control Shutter.
- Cellphone Anti-lost and In-Built MIC fro hands-free calling
- Wireless connection, Bluetooth transmission