Oneplus Buds Z2 True Wireless Earbuds:

OnePlus Buds Z2 will have an IP55 waterproof and IPX4 sweatproof charging box. It will have a Type-C charging case, Bluetooth 5.2 connectivity with 10 meters operational range. However, there will be no wireless charging support. ANC on the Buds Z2 is claimed to block out up to 40db of outside noises with the aid of three microphones on each earbud. The Z2 will last up to seven hours on a full charge. It offers a playback time of up to 38 hours with the charging case. It’ll get fully charged in 90 minutes.

Feature:

• 40DB Noise Cancelling : OnePlus Buds Z2 is with 40dB active noise cancellation, has three-mic AI calls, effectively reducing call noise.
• Bluetooth 5.2: OnePlus Buds Z2 supports Bluetooth 5.2, has a low latency of 94ms.
• 11MM Dynamic Driver : OnePlus Buds Z2 is equipped with an 11mm moving coil unit that can be used with smartphones running ColorOS 12 to turn on “Dolby Atmos”
• All-Day Use: Each earphone packs up to 7 hours of autonomous use with ANC off and 5 hours with ANC on. The case is a power bank, allowing up to 38 hours of listening time with ANC turned off. Charging for 10 minutes enables your earphones to be listened to for 5 hours.

Specification:

• Bluetooth: BT 5.2
• Bluetooth Codec: AAC/SBC
• Sound Unit: 11mm
• Waterproof Level: IPX4
• Rated capacity charging box: 520mAh
• Battery Headphone battery rated: 40mAh capacity
• Full Charged Headset: up to 5h (music playback, noise reduction on), 7h (music playback, Noise reduction off)
• Full battery life: up to 27h (music playback, Noise reduction on); 38h (music playback, noise
  reduction off)