18
Headphones
Type
Active noise-cancelling
Driver
40 mm
Sensitivity
98 dB/mW (When noise-cancellation used)*
1
95 dB/mW (When noise-cancellation not used)*
1
Maximum input power
1,000 mW*
1
Frequency response
5 to 40,000 Hz
Impedance
150 ohms (When noise-cancellation used)*
1
35 ohms (When noise-cancellation not used)*
1
Microphone
Type
Electret condenser
Polar pattern
Omnidirectional
Sensitivity
-44 dB (1 V/Pa, at 1 kHz)
Frequency response
50 to 4,000 Hz
Communication specifications
Communication system
Bluetooth version 4.1
RF output
3.2 mW EIRP
Maximum communication range
Line of sight - approx. 10 m (33’)
Frequency band
2.402 GHz to 2.480 GHz
Modulation method
FHSS
Compatible Bluetooth profiles
A2DP, AVRCP, HFP, HSP
Support codec
Qualcomm
®
aptX™ audio, AAC, SBC
Supported content protection method SCMS-T
Transmission band
20 to 20,000 Hz
Other
Power supply
DC 3.7 V lithium polymer battery
Charging time
Approx. 5 hours*
2
Operating time
Continuous transmission time (music playback):
Max. approx. 25 hours (when Bluetooth and noise-cancellation used)*
2
Max. approx. 30 hours (when only Bluetooth used)*
2
Max. approx. 45 hours (when only noise-cancellation used)*
2
Continuous standby time: Max. approx. 1,000 hours*
2
Weight
Approx. 250 g (8.8 oz)
Operating temperature
5°C to 40°C (41°F to 104°F)
Accessories
• USB charging cable (30 cm (12“), USB Type-A/Micro USB Type-B)
• Cable (1.2 m (3.9’) / 3.5 mm (1/8”) gold-plated stereo mini-plug)*
3
• Case
Sold separately
• Earpad
• Cable
*1 In case of wired connection.
*2 The above figures depend on operating conditions.
*3 The diameter is 2.5 mm (3/32“) on the straight plug side and 3.5 mm (1/8“) on the L-shaped plug side.
For product improvement, the product is subject to modification without notice.
• The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc., and any use of such marks by the Audio-Technica Corporation is
under license. All other trademarks are property of their respective owners.
• The “AAC” logo is a trademark of Dolby Laboratories.
• Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries, used with permission. aptX is
a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries, used with permission.
Specifications
