Optical sensor
4 ]
[
Microphone
5 ]
[
Charging contacts
6 ]
[
Charging/storage box
7 ]
[
Charging ports
[
8 ]
Charging status indicator
[
9 ]
USB-C charging port
[
10 ]
Ear cushions – large
[
11 ]
Ear cushions – medium
[
12 ]
Ear cushions – small
[
13 ]
USB cable (Type A to C)
14 ]
[
Qi reception area
[
15 ]
Short manual
[
16 ]
Quick start guide
17 ]
[
Technical data
Charging/storage box
USB-C input voltage
USB-C input current
Qi wireless input voltage
Wireless charging power
Wireless charging distance to
the Qi charger
Frequency band
Transmitted maximum radio
frequency power (H-field)
USB 5 V
400 mA
5 V
2 .5 W
≤ 5 mm
128‒181 kHz
–13 .42 dBµA/m at 10 m
distance
GB/IE/NI
13