Q82 TWS Bluetooth Earphones Wireless Sports Earbuds Stereo Sound Sweatproof Headphone

• LED digital display, the battery level of L/R earbuds and charging case are clear at a glance

• Stereo sound quality ensures that you don't miss any music component, enjoy great listening environment

• Advanced noise cancellation technology provides clear and distinct music and call sound

• The charging case also can be used as power bank to charge your phone

Specifications:

Earbuds parameters:

• Bluetooth version: V5.0+EDR

• Wireless frequency: 2.4GHZ

• Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

• Transmission distance: 10 meters

• Battery capacity: 50mAh

• Charging voltage/current: 5V/1A

• Play/talk time: about 4 hours

• Charging time: about 1 hour

• Standby time: 120 hours

• Speaker impedance: ?8MM 32?

• Microphone sensitivity: -42Db

• Working temperature: -10-50?

Charging case parameters:

• Input voltage/current: 5V/1A

• Battery capacity: 1800mAh

Compatible with: 

• for Huawei, for Samsung, for Xiaomi, and other Bluetooth enabled devices