• Bluetooth 4.0 connection, fast transmission and lower energy consumption

• Stereo bass effect for nice music feast

• Come with a microphone, make and answer calls handsfree while driving

• With TF card slot, can play MP3 format files in the TF cards (not included)
  

• You can wear the earphone while you are running or working out
  

Specifications:

• Bluetooth Version: V4.0

• Battery Capacity: 90mAh

• Charging Time: 2 hours

• Working Time: 3-5 hours

• Standby Time: 120 hours

Compatible with:

• iPhone Samsung HTC LG Sony Smartphone with Bluetooth function