• Bluetooth 4.1 technology, supports 1-to-2 multi-point connection

• Detachable design, easy to change battery

• Built-in microphone for hands-free call, facilitate driving and daily exercise

• High quality moving-coil driver unit, real sound effect and powerful bass

• DPS and CVC6.0 noise reduction and echo cancellation technology, offering you crystal clear sound even in a noisy environment

• Supports broadcasting incoming call number, the last number redial and voice prompt

• Ear hook style, more comfortable to wear and not easy to fall off

• Streamlined outlook, compact, light and portable

• Reasonable button design, easy to use, freely operate it by one hand

• With 65mAh rechargeable battery, can be charged via USB cable (included) easily

• Come with an assistant earphone

Specification:

• Bluetooth version: V4.1

• Wireless distance: about 10m (no obstacle)

• Frequency range: 2.4GHz-2.48GHz 
  

• Transmission rate: 3Mbp/s

• Battery capacity: 65mAh

• Call time: 4hrs

• Music time: 5hrs

• Charging time: about 2hrs

• Standby time: >150hrs

• Host size: 35.5mm x 20mm x 12mm
  

• Battery holder size: 36mm x 20mm x 11.8mm

• Weight: 10g
  

Compatible with:

• iPhone 7 Plus

• Samsung Galaxy A7 (2017)

• Sony Xperia XZ

• Huawei Mate 9

• Other Bluetooth-enabled devices