Voice Noise Reduction: ANC+ENC
Noise-cancellation:- 25±3dB
Chip: JL7006F8
Wireless Version:V5.3
Earbud Battery: 28 mAh*2
Charging case battery: 300mAh(Charge three times)
Normal Mode: 5-6H/Game Mode: 5H
Talk time: 4.5-5H (50% vol.)
Charging time: Approx.1.5H(buds)/1.5H(case)
Charging Box: Type C,hall switch,reset button
Charging Case Dimension: 58.2*49.5*27mm
Buds Dimension: 31*20*23mm
Buds Net Weight: 3.7g*2
Charging Net Weight::33g
Wireless Working Range: 10M (without obstacles)
speaker size=Φ10mm*2