Havit Tw931 Audio Series-tws Earbuds

Voice Noise Reduction: 2 Mic ENC | Bluetooth Version:V5.4 Earbud Battery: 30 mAh*2 | Charging case battery: 300mAh Play Time: 6h (60% vol.) | Talk Time: 4h (60% vol.) | Charging time: Approx.1.5H | TYPE C port Net weight :g*2 (Earbuds)/g (Charging case) Wireless working range:10M (without obstacles ) Profiles Supported: A2dpAvctpAvdtpAvrcpHfpSppSmpAttGap GattRfcommSdpl2cap Speaker:Φ10mm | Speaker sensitivity : Impedance: 32Ω±15%(at 1KHz)