Owner's Manual

Specifications
Other
Power supply Headphones: DC 3.7 V lithium ion battery/
Charging case: DC 3.7 V lithium polymer battery
Charging time Headphones: Approx. 2 hours* / Charging case: Approx. 3.5 hours*
Operating time Continuous transmission time (music playback): Max. approx. 15 hours*
(headphones), Max. approx. 45 hours* (if charging case is used in combination)
Weight Headphones: Approx. 8 g (0.28 oz) (L side), approx. 8 g (0.28 oz) (R side) /
Charging case: Approx. 60 g (2.1 oz)
Water-resistant (drip-proof)
performance
IPX2
Operating temperature 5°C to 40°C (41°F to 104°F)
Accessories USB charging cable (30 cm (12”), USB Type-A / USB Type-C)
Eartips (XS, S, M, L)
Silicone rings
Sold separately • Eartips
* The above figures depend on operating conditions.
For product improvement, the product is subject to modification without notice.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Audio-
Technica Corporation is under license. Other trademarks and trade names are those of their respective owners.
Apple and the Apple logo are trademarks of Apple Inc. registered in the United States and other countries.
The App Store is a service mark of Apple Inc.
Google Play and the Google Play logo are trademarks of Google LLC.
USB Type-C
TM
is a trademark of USB Implementers Forum.
Qualcomm aptX, cVc and Qualcomm TrueWireless are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a
trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX and cVc are trademarks of Qualcomm
Technologies International, Ltd., registered in the United States and other countries. Qualcomm TrueWireless is a trademark of
Qualcomm Incorporated.
ver.1 2019.07.01
ver.2 2020.03.01132417060-02-02
Audio-Technica Corporation
2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan
©2019 Audio-Technica Corporation
Global Support Contact: www.at-globalsupport.com