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No wires, No loss
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.
Features
- 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 DSR7BT, 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
Specification
| 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 |
| Price | £199.99 |
|---|---|
| Manufacturer | Edifier |
| Vehicle Manufacturer | None |
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