11
EN
AVENTHO 300 — Wireless Over-Ear Headphones
TECHNICAL SPECIFICATIONS
Bluetooth® frequency range 2,400 – 2,483.5 MHz
Transmitting power
(Bluetooth®)
< 10 dBm
Charging temperature range +10 to +40 °C
Operating temperature range -10 to +50 °C
Battery type: Lithium-ion
rechargeable battery
3.7 Vdc, 1110 mAh
� More detailed information on the technical
specifications can be found on the internet at:
https://www.beyerdynamic.com
WARRANTY CONDITIONS
The company beyerdynamic GmbH & Co. KG provides a
limited warranty for the original beyerdynamic product
you have purchased.
�
You can find detailed information about beyerdynamic’s
warranty conditions on the internet at:
https://www.beyerdynamic.com/service/warranty
TRADEMARKS
The Bluetooth® word mark and logos are regiered
trademarks of the Bluetooth® SIG, Inc. and any use of
such marks by beyerdynamic is under license. Other
trademarks and trade names are the propey of the
respective owners.
USB Type-A, USB Type-B and USB Type-C are trademarks
of USB Implementers.
Dolby Atmos® and Dolby Head Tracking
TM
are regiered
trademarks of Dolby Laboratories Licensing Corporation.