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In stock


The Audio Technica ATH-DSR9BT over-ear wireless headphones redefine the listening experience with innovative technology. Featuring the exclusive Pure Digital Drive system, these headphones maintain the audio signal completely digital from source to driver, ensuring exceptionally pure sound without the need for a D/A converter. With a lightweight diaphragm, DLC coating, and 45 mm True Motion Driver, they deliver accurate audio reproduction across an extended frequency range. The dual-layer isolation structure and acoustic resistor optimize phase and transient response, while the NFC functionality enables touch pairing with compatible devices for seamless connectivity.
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Pure Digital Drive system keeps audio signal digital for pure sound

Dnote chipset controls driver amplitude directly with digital signals

Compatible with Qualcomm aptX HD audio, aptX, AAC, and SBC codecs

Exclusive 45 mm True Motion Driver with DLC coating for accurate audio reproduction

Dual-layer isolation structure for optimal phase and transient response

Built-in mic and volume/control switch for smartphone and Bluetooth device control

NFC functionality for touch pairing with compatible devices

LED indicators display pairing, charging status, battery level, and codec in use

Heat-reactive soft foam earpads and adjustable leather headband for comfort and isolation

Internal battery provides 15 hours of continuous use on a full charge

Includes 2.0 m (6.6′) USB cable and hard carrying case


Type Dynamic
Driver Diameter 45 mm
Frequency Response 5 – 45,000 Hz
Sensitivity 97 dB/mW
Impedance 38 ohms
Battery Internal Battery: 3.7V rechargeable lithium polymer battery
Battery Life Approx. 15 hours continuous use (1000 hours standby)
Charging Time: Approx. 5 hours (for 0-100% charge)
Depending on environmental conditions
Weight 310g without cable
Connector Micro USB Type B
Voice Coil OFC-7N
Accessories Included 2.0m USB charging cable, hard carrying case
Bluetooth® Version Bluetooth Version 4.2
Output Bluetooth Specification Power Class 2
Operating Range Line of sight – approx. 10m

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