18/20
Battery disposal
► Both disposable and rechargeable batteries mu be disposed of separately from
the product a er use in accordance with the regulations in force. They mu not be
disposed of in household wa e.
► Both disposable and rechargeable batteries mu be discharged and removed before
disposal.
IMPORTANT: Non-de ructive removal of either disposable or rechargeable batteries by
the end user is not possible with this product. Please contact beyerdynamic or consult
independent speciali s.
EU/UK DECLARATION OF CONFORMITY
beyerdynamic hereby declares that this radio transmission device complies with the EU
Directive 2014/53/EU and the UK Directive “The Radio Equipment Regulations 2017”.
► The full text of the EU/UK declaration of conformity can be found on the Internet at:
www.beyerdynamic.com/cod
TECHNICAL SPECIFICATIONS
Bluetooth
®
frequency range 2.400 to 2.4835GHz
Transmitting power up to 4dBm
Maximum loudspeaker output 5 W RMS
Sound pressure level SPL=73.8 dBA (pink noise), SPLmax=81 dB@1kHz
Microphone type 4 x MEMS
Microphone frequency range 100 Hz to 10 kHz
Loudspeaker frequency range 90Hz~ 15KHz (-10 dB)
Suppo ed profiles HFP, A2DP
HSP, HFP, A2DP Bluetooth
®
Bluetooth
®
version 5.0
Battery technology lithium ion
Battery life typ. 20 hours with communication
Charging connection USB-C
Time of charge 2.5 hours (5V / 1.5 A)
Firmware update possible yes
Length x width x height (mm) 132x132x40