Codecs

SBC, AAC, aptX™, aptX adaptive™

Impedance

Speaker: Active 470 ohms / Passive 60 ohms

Battery time

Up to 60 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, mid volume level)

Battery type

Built-in Lithium-Ion rechargeable batteries 700 mAh

Connectivity

Bluetooth 5.2 compliant, class 1, 10 mW (max)

Ear Coupling

Around-the-ear, circum-aural

Power Supply

5 V⎓, 800 mA max, USB charging via USB-C socket

Speaker Type

42mm diameter

Charging time

Approx. 2 hrs for full charge; 5 min charging for up to 4 hrs playtime; Remark: Ambient temperatures >30°C may lead to extended charging times

Supported Profiles

A2DP, AVRCP, HFP

Speaker sensitivity

106 dB SPL (1 kHz / 0 dB FS)

Article number (SKU)

Headband stereo headphones

Microphone principle

MEMS

Transmission frequency

2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8 DPSK

Speaker frequency range

6 Hz to 22 kHz

Active Noise Cancellation

Hybrid Adaptive ANC

Microphone pick-up pattern

2 mics per side, beamforming for noise reduction

Frequency response (microphone)

50 Hz to 10 kHz

Total harmonic distortion (THD)

Speaker: <0,3% (1 kHz / 100 dBSPL)