This HD Stereo Bluetooth Earphones features loud HD sound quality that provides excellent listening experience.  Portable charging case that not only allows you to view the earphones battery life with its LED screen, also works as a mobile charger for your mobile device.

Features:

- Charging case displays earphones battery life
- Long play time up to 220 hours, with built in 2000mAh rechargeable battery. Charging case can also be used as a battery charger for other devices.
- Comfortable ergonomic design made for all lifestyles
- 5.1 Bluetooth technology that allows one-step pairing.
- Compatible with many different devices, Android, IOS system, Windows system
- Waterproof ear buds, charging case is not waterproof.

Functions:

Turn On/Off: Touch earphone for 5 seconds

Song Switching: Touch earphone twice

Answer/Hang up: Touch the earphone once

Play/Pause: Touch the earphone once

Summon Siri: Touch earphone for two seconds

Volume Adjustment: Touch the earphone three times

Specifications:

Bluetooth Version：5.1

Support Profile：TWS5.1

Charging case: 220 hours of playback, 40 times cumulative charging

Charging Time：1 hour per session

Charging Case Battery：2000mAh

Support System：iOS/Android/Windows

Includes:

1 x Charging Case

1 x Right Earpiece, Left Earpiece

1 x Three adjustable ear cup sizes