40 dB active noise reduction/3 microphone call noise reduction/Dolby panoramic sound

Bluetooth 5.2/ip55

38 working hours of music playback time to date

Noise cancellation

Active noise reduction (ANC) up to 40db

Call noise reduction 3 mic

Battery life

40 mA. (Headset)/520mah. (Charging box)

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Wired charging: 90 minutes (headset+charging box)

70 minutes (headset+charging box)

Charging port: USB Type-C

Bluetooth:

Bluetooth codec: aac/sbc

Bluetooth version: BT 5.2

Bluetooth range: 10m

tone quality

Speaker unit: 11mm dynamic driver

Sensitivity: 114.7db �� 116.7db @ 400hz

Frequency response range:

20hz-20khz microphone sensitivity: - 38 dbv/pa

Waterproof and dustproof

Dustproof and waterproof (headset): IP55-ip55

Dustproof and waterproof (charging box): Ipx4:

Playback time:

Music playing time (50% volume, power on): 5 hours (once charging)/27 hours (with charging box)

Music playing time (50% volume, power off): 7 hours (once charging)/38 hours (with charging box)

Call:

Talk time (anc on): 3.5h (one-time charging)/18h (with charging box)

Talk time (anc on): 3.5h (one-time charging)/19h (with charging box

1 x pair of oneplus bugs z2 earphones

1 x OnePlus Z2 button charging box

1 x USB Type-C charging cable