Sony MDR-IF245R Wireless Stereo Headphones For Expansion NEW from Japan F/S
Type: 40mm Open-Air Dynamic
Frequency Response: 10Hz - 24,000Hz
Power Supply: Rechargeable Ni-MH battery
Usage Time: 28 hours
Charge Time: 7 hours
Weight : Approx. 200g / 7.0oz (without Cable)
Accessories Included: Rechargeable Ni-MH battery
*MDR-IF245RK Receiver is required.
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