Audio Technica ATH-CKR7TW User Manual

7
Charging the battery
• During charging, the 3 charging indicator lamps light and flash as follows to indicate the battery level of the
charging case (it may take several seconds for the indicator lamps to light).
Battery (charging)
status of the
charging case
Charging indicator lamps
Blue Off
Lamp display Light pattern
Only left lamp
flashing
Only center lamp
flashing
Only right lamp
flashing
(Fully charged)
Lit in blue for 10
seconds, and then
turns off
4. When charging is complete, disconnect the USB charging cable (USB Type-A side) from the computer.
5. Disconnect the USB charging cable (Micro USB Type-B side) from the battery jack on the charging case.
• When charging, make sure to use the included USB charging cable. The product may not charge with cables other
than the included USB charging cable.

Audio Technica ATH-CKR7TW Specifications

General

Impedance	16 Ω
Driver type	Dynamic
Driver unit	11 mm
Ear coupling	Intraaural
Headphone frequency	5 - 45000 Hz
Headphone sensitivity	102 dB
Microphone type	Built-in
Microphone frequency	50 - 4000 Hz
Microphone sensitivity	-38 dB
Microphone direction type	Omnidirectional
Carrying case	Yes
Cables included	USB
Accessories included in set	3 sizes silicone eartips
Battery type	Built-in battery
Battery recharge time	5 h
Number of batteries supported	1
Continuous audio playback time	6 h
Cable length	0.3 m
Headset type	Binaural
Product type	Headset
Product color	Gray
Wearing style	In-ear
Recommended usage	Calls/Music
Operating temperature (T-T)	5 - 40 °C
USB connector	Micro-USB
Frequency band	2.402 - 2.48 GHz
Wireless range	10 m
Bluetooth version	5.0
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Connectivity technology	Wireless
Number of products included	1 pc(s)

Weight and Dimensions

Weight	18 g