K20 LED Digital Display TWS Bluetooth Headsets Waterproof Wireless Sports Headsets with Charging Bin

• Bluetooth V5.0 connection, bring you high-fidelity sound quality and stable performance

• With the charging box you can charge the headphones on the go

• The digital display screen for showing the remaining power

• Smart Siri call function, convenient to use

• Built-in microphone for hands-free calling and answering by touching

• Great for running, hiking, cycling, car driving, business occasion, etc, enjoy superb sound quality instantly 

Specification:

• Bluetooth version: 5.0

• Headphone battery capacity: 40mAh

• Charging bin battery capacity: 2600mAh

• Music playing time: 4 hours

• Standby time: 120 hours

• Charging time: 1hour

Compatible with:

• Apple Samsung Huawei Xiaomi, etc. Bluetooth 5.0-enabled devices