Bluetooth® frequency response: 2,400 to 2,4835 GHz
Transmission power: up to 4 dBm
Maximum speaker power: 5 W RMS
Sound pressure level: SPL = 73.8 dBA (pink noise),
SPLmax=81 dB @ 1 kHz
Microphone type: 4 × MEMS
Frequency range microphone: 100 Hz to 10 kHz
Supported profiles: HFP, A2DP
HFP, A2DP: Bluetooth® and USB-C
Bluetooth® version: 5.0
Battery technology: Lithium-ion
Battery runtime: typ. 20 hours with communication
Charging connection: USB-C
Charging time: 2.5 hours (5 V / 1.5 A)
Firmware update possible: yes
Length × width × height (mm): 132 × 132 × 40
Weight: 354 g