Upgraded Bluetooth Sports Wireless Earphone with new double moving coil design. Relax to 9D sound effects while listening to your favorite music. Amazing Treble and Midrange Bass. Automatic interconnection; Binaural Luese CVCB.0 intelligent noise filtering technology makes calls pristine clear.

Its Hall switch enable auto connection: Just Open the top cover of the charging case and it will start up automatically and complete paring occurs. Both left and right earphones ae the Master Earphones. Bluetooth 5.0 and ACC advanced audio dual encoding support brings strong penetration and stable high speed transmission while continuously reducing power consumption while listening.

Support Protocol: HFP1.7, HPS1.2, A2DP1.3, AVRCP1.6, SPP1.2, PBAP1.0

Purpose : Listening to Music and Talking

Material: ABS, Sensitivity: 120+-3dB

Charge Time: 1 hour, Playtime: 4-5 hours

BT Version: 5.1+EDR

Battery Capacity: 300 mAh, Waterproof: 1PX-5, Noise cancelling, microphone, LED display, Volume control

Operating Distance: approximately 10 meters

Talking Time: Approximately 4 hours, Playtime: approximately 5 hours

Certification: FCC Ce