OnePlus Buds 3 True Wireless ANC Earbuds 49dB Active Noise Cancelling Coaxial Dual Driver LHDC5.0 44H Battery IP55 Waterproof 94ms Low Latency Bluetooth5.3 for Travel Work Gaming Sport

Oneplus Buds 3 China Version.Size:Earphone: 31.68 * 20.22 * 24 4mmCharging Case : 58.72 * 50.15 * 25.81mmWeight:Single Weight: 4.81gCharging Case:40.8gAll Weight: 50.4gAudio and Calls:Frequency response:15Hz - 40,000Hz Microphone:3/ single sideBluetooth version: BT 5.3 Wireless range: 10 Meters Audio codec: LHDC5.0/SBC/AACNoise cancellation :49dB Active Noise CancellingTriple-Microphone With AI Call Noise ReductionBattery: 58mAh (Earbuds); 520mAh (Charging Case) :Music play time (AAC, Default setting, 50% volume): Max Noise Cancellation: 6.5h (single charge), 28 h (with charging case), Noise Cancellation Off: 10 h (single charge), 44 h (with charging case)Charging interface:Charging time:80min(Earbuds) /110Min (Earbuds+ Charging Case)Water & Sweat Resistance: IP55 Earbuds(Note:The headset body is suitable for IP55 dust and waterproof conditions, not applicable to the charging case part, it is recommended to avoid using it during strenuous exercise to prevent damage caused by sweat infiltration. The protection level of the OnePlus Buds3 headset has been tested under controlled laboratory conditions, and its standard effect reaches IP55 level, and the protection level of the charging case has been tested under controlled laboratory conditions, and its standard effect reaches IPX4 level. The protection against dust and water is not permanently effective and the protection may deteriorate due to daily wear and tear. Do not charge the headset when it is wet; dry the headset promptly after use from residual sweat or rain, damage caused by immersion in liquids is not covered by the warranty. The above conditions do not apply to the charging case part, it is recommended to avoid use during strenuous exercise to prevent damage caused by sweat penetration.)