ATH-DSR7BT
Wireless Over-Ear Headphones with Pure Digital Drive
The future of sound is here with Audio-Technica’s DSR7BT Bluetooth headphones. Redefining wireless audio, the Pure Digital Drive™ system reproduces the true sound quality of the music, delivering the original digital signal from source to driver without the need for D/A conversion that typically degrades sound quality.
•Pure Digital Drive™ system delivers the original digital signal from source to driver for you to hear the full digital transmission
•45mm True Motion D/A drivers, developed exclusively for the DSR7BT, recreates every detail of the track whilst producing a natural, balanced sound
•Dual-layer isolation structure separates electrical and acoustical spaces to optimise sound performance and reduce unnecessary resonance
•Soft memory foam earpads for enhanced improved comfort so you can 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 the connected codec and remaining battery life
•Includes 2.0m USB connection cable and carrying pouch
Technical Specifications:-
HEADPHONES:
Type Closed-back dynamic
Driver Diameter 45 mm
Voice Coil 7N-OFC
Frequency Response 5 – 45,000 Hz
Sensitivity 100dB/mW
Impedance 35 ohms
Battery Internal Battery: 3.7V rechargeable lithium polymer battery
Battery Life Continuous use: 15 Hours approx.
Standby time: 1,000 Hours approx.
Weight 300g without cable
Connector Micro USB Type B
Accessories Included 2.0m USB charging cable, carrying pouch
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
Transmission Band 20 – 20,000Hz