13
Amplifier
Maximum output level
2.5 mW + 2.5 mW (at 16 ohms and THD10%)
Supported headphone impedance
11.5 to 47 ohms
Playback frequency response
20 to 20,000 Hz
THD
0.15% or less
Signal to noise ratio
55 dB (characteristic A) or higher
Microphone
Type
Electret condenser
Polar pattern
Omnidirectional
Sensitivity
-44 dB (1 V/Pa, at 1 kHz)
Frequency response
100 to 10,000 Hz
Communication specifications
Communication system
Bluetooth version 4.1
RF output
0.7 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. 3 hours*
Operating time
Continuous transmission time (music playback): Max. approx. 7 hours*
Continuous standby time: Max. approx. 200 hours*
Weight
10 g (0.35 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)
• Ear hooks
• Clip
• Pouch
* 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 owned by Bluetooth SIG, Inc. and any use of such marks by Audio-Technica Corporation is
under license. All other trademarks are property of their respective owners.
• “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
