User Guide

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Communication specifications
Communication system Bluetooth version 4.1
Output
Bluetooth Specification Power Class 2
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 SBC/aptX/AAC
Supported content protection method SCMS-T
Headphones
Type Closed-back dynamic
Driver 45 mm
Sensitivity 103 dB/mW
Frequency response 5 to 40,000 Hz
Transmission band 20 to 20,000 Hz
Impedance 45 ohms
Input jack 3.5 mm (1/8”) stereo mini jack
Microphone (on the headphone cable for smartphones)
Type Electret condenser
Polar pattern Omnidirectional
Sensitivity -40 dB (0 dB=1 V/Pa, 1 kHz)
Frequency response 50 to 4,000 Hz
Other
Power supply DC 3.7 V lithium polymer battery
Charging time Approx. 5 hours*
Operating time
Continuous transmission time including music playback time : Approx. 38 hours *
Continuous standby time : Max. 1,000 hours*
Weight (without cable) Approx. 185 g (6.5 oz)
Operating temperature 5°C to 40°C (41°F to 104°F)
Included accessories
・ Detachable 1.2 m (3.9’) headphones cable for smartphones with
in-line controller/microphone unit (3.5 mm (1/8”) gold-plated stereo
mini-plug (4 pole/L-shaped))
・ USB charging cable
・ 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.
• The N Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in other countries.
• Android is a trademark of Google Inc.
Specifications