Audio Technica ATH-M20 BT Series User Manual

Specifications
25
Other
Power supply
DC 3.7 V lithium polymer battery
Charging time
Approx. 4 hours
[1]
Operating time
Continuous transmission time (music playback): Max. approx. 60 hours
[1]
Weight
216 g (7.6 oz)
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), Cable (1.2 m
(3.9’)/3.5 mm (1/8”) gold-plated stereo mini-plug (3 pole/L-shaped))
Sold separately
Earpad, Cable
[1] The figures above depend on operating conditions.
For product improvement, the product is subject to modification without notice.

Audio Technica ATH-M20 BT Series Specifications

General

Type	Closed-back dynamic
Driver Diameter	40 mm
Frequency Response	15 - 22, 000 Hz
Bluetooth Version	Bluetooth 5.0
Sensitivity	98 dB/mW
Impedance	36 ohms
Bluetooth Profile	A2DP, AVRCP, HFP, HSP
Supported Codec	SBC
Battery Life	60 hours
Charging Time	Approximately 4 hours
Weight	216 g
Cable	1.2 m
Connector	3.5 mm stereo mini-plug