ATH-DSR9BT
Wireless Over-Ear Headphones with Pure Digital Drive
•Pure Digital Drive™ system
•45mm True Motion D/A Drivers
•Luxury memory-foam earpads and headband
•High-resolution compatible with USB connection
•Bluetooth and NFC compatible
•Supports aptX HD, aptX, AAC and SBC codecs
Product Features:-
Wireless music has never sounded so pure.
The first headphone to employ the Pure Digital Drive™ system, Audio-Technica’s DSR9BT delivers the original digital signal from source to driver without the need for D/A conversion that typically degrades sound quality, allowing you to hear details never experienced in the wireless realm.
•Pure Digital Drive™ system delivers the original digital signal from source to driver for you to hear the full digital transmission
•Features new 45mm True Motion D/A drivers, developed exclusively for the DSR9BT, incorporating a unique four-core voice coil for precise diaphragm control and extraordinary audio clarity
•Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer
•High-Resolution audio compatible with USB connection (up to 96kHz/24-bit)
•Bluetooth 4.2 supports aptX HD, aptX, AAC and SBC codecs
•Touch control and volume switch for managing music playback and calls
•LED indicators display pairing and charging status, battery life and codec in use
•Includes 2.0m USB connection cable and hard storage case
Technical Specifications:-
Headphones:
Type Dynamic
Driver Diameter 45 mm
Voice Coil OFC-7N
Frequency Response 5 – 45,000 Hz
Sensitivity 103 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
Accessories Included 2.0m USB charging cable, hard carrying case
Microphone:
Element Condenser
Polar Pattern Omnidirectional
Frequency Response 50 – 4,000 Hz
Open Circuit Sensitivity -44 dB (1V/Pa a 1 kHz)
Bluetooth®:
Bluetooth® Version Bluetooth Version 4.2
Output Bluetooth Specification Power Class 2
Operating Range Line of sight - approx. 10m
Compatible Bluetooth® Profiles A2DP, AVRCP, HFP, HSP
Support Codec aptX HD, aptX, AAC, SBC