• IPX5 waterproof design

• Bluetooth 4.2 chip, better signal, wide compatibility
  

• Stereo bass restores the amazing melody

• 3 buttons wire control, simple operation

• Lasts up to 8 hours play time
  

• Magnetic attraction design, can attach the left and right earphones together when not in use

• Great for gym, running, working out, etc. use

Specification:

• Brand: Joyroom

• Model: JR-D4

• Bluetooth version: 4.2

• Transmission distance: 10m

• Talk time: 9hrs

• Music time: 8hrs

• Standby time: 110hrs

• SNR: 95db

• Charge time: 1.5hrs

• Support protocol: HFP/HSP/A2DP

Compatible with:

• iPhone iPad

• Samsung Sony LG Huawei etc smartphone and tablet with Bluetooth 4.2 or above