The TWS (true wireless stereo) earphone brings you extraordinary music enjoyment and allows you to have hands-free phone calls. Comes with a charging box to provide backup battery for your earphone, no worry about that it will be out of power. Ergonomically designed earbuds enhance long-lasting wearing comfort. 

• Bluetooth 4.2 technology, stable connection

• Adopt True Wireless Technology, enjoy your wirelessly sports

• With charging box, provides fast charge for your earphone

• Compact and light-weight design, store your earphones inside the charger box for convenient carrying

• Power displays on iOS devices

• Automatically connect with the device after one successful connection

• Note: Both left and right headphones can be used alone.

• TWS mode does not support bilateral phone calls.

Specifications:

• Model: i7S TWS

• Bluetooth Version: V4.2+EDR

• Speaker Impedance: 32Ω

• Microphone Sensitivity: 42dB

• Frequency: 2.4GHz

• Battery Capacity: 65mAh/950mAh

• Working Temperature: -10~55°C 

• Input: DC 5V

• Transmission Distance: 12m

• Playing Time: 5-6hours

• Charging Time: 1-2hours

• Standby Time: 100hours

Compatible with:

• iPhone X/8/8 Plus

• Samsung Galaxy Note 8/S8/S8 Plus

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