• Advanced Bluetooth 4.1 technology for better signal quality
  

• Built-in mic, enables handsfree calling

• Multi-function button for music listening, phone calling etc.

• Come with mini and portable charging case to supply extended battery life

• Wireless connect range up to 10 meters 

• Mini earpiece, wire free and easy to carry
  

Specifications:

• Model: i7TWS

• Bluetooth Version: Bluetooth V4.1

• Battery Capacity: 45mAh (single earphone)

• Charging Case Capacity: 450mAh

• Charging Voltage: DC 5V

• Transmission Distance: 10m

• Talk Time: about 2 hours

• Music Time: about 2 hours

• Standby Time: 120 hours

Compatible with:

• iPhone X/8/8 Plus

• Samsung Galaxy Note 8/S8/S8 Plus

• Other iPhone Samsung Huawei LG etc. Bluetooth-enabled devices