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Communication System ： Bluetooth Version 3.0
Output ： Bluetooth Speci cation Power Class 2
Maximum communication range ： Line of sight - approx. 10 m
Frequency band ： 2.402 GHz to 2.480 GHz
Modulation method ： FHSS
Compatible Bluetooth Pro les ： A2DP AVRCP HFP HSP
Support Codec ： SBC / aptX / AAC
Supported content protection method ： SCMS-T
Headphones
Driver ： Closed-back dynamic 53 mm
Output sound pressure level ： 105 dB/mW
Frequency Response ： 8 to 26,000 Hz
Transmission band ： 20 to 20,000 Hz
Impedance ： 37
Input jack ： 3.5 mm stereo mini jack
Microphone
Element ： Electret condenser
Directional characteristic ： Omnidirectional
Sensitivity ： - 44 dB (1V/Pa at 1 kHz)
Effective frequency range ： 50 to 4,000 Hz
Power source ： DC3.7 V lithium polymer battery
Charging time : Approx. 3 hours*
Operating time : Approx. 6 hours* (Continuous transmission time including music playback time),
Max. 200 hours* (Continuous standby time)
Weight ： Approx. 275 g (Without cord)
Operating temperature ： 5 ℃ to 40 ℃
Accessory ： Cable with smartphone controller and mic (1.2 m), USB cable for charge (1.0 m), Pouch
Optional : Sold separately earpieces
* The above gures depend on operating conditions.
(For product improvement, this product is subject to modi cation without notice.)
"SOLID BASS" is a registered trademark of Audio-Technica Ltd..
* The Bluetooth word mark and logos are owned by the 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.
CSR's copyright and trade mark notice:
"© 2013 CSR plc and its group companies.
The aptX® mark and the aptX logo are trade marks of CSR plc or one of its group companies and
may be registered in one or more jurisdictions."
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