£10 off R7 Premium Wireless Bluetooth Headphones using discount code @ 7DayShop

£10 off R7 Premium Wireless Bluetooth Headphones using discount code @ 7DayShop



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Unbelievable Sound Quality With Deep Bass, Refined Middle and Crisp Treble.
Folding and retractable design, easy to take with you.
Very comfortable for long periods of wear with full leather ear pieces and soft padded headband.
Enjoy stereo music wirelessly from Bluetooth A2DP devices.
Built-in noise cancelling Microphone for hands-free conversation from Bluetooth-enabled mobile phones.
When receiving an incoming call, the music will pause automatically.
Easy controls for mute, call transfer, voice dial and call answer/end/reject.
Supports remote control of play/pause, previous/next track, volume up and volume down.
Automatically connect to the last connected Bluetooth device.
Micro USB connector charging via AC charger or computer USB port.
3.5mm Line in jack allows headset to work without battery.
Driver Unit: 2 × Φ40mm (SPK)
Impedance: 64±15%Ω at 1000Hz
Sound pressure level (Sensitivity): 108+/-3dB at 1kHz 1mW/IEC318
Frequency Response: 10Hz-20,000Hz
Normal Input Power: 20 mW
Max. Input Power: 30 mW
THD, total harmonic distortion: <1% 1mW at 1000Hz
Bluetooth specification: V2.1+EDR
Bluetooth profiles: HSP, HFP, A2DP and AVRCP
Bluetooth frequency: 2.40 - 2.48 ghz
Operating distance: 10 metres Class II
Rechargeable 415 mAH Li-polymer battery
Talk time: Up to 18 hours
Music playing time: Up to 17 hours
Standby Time: Up to 384 hours
Charging time: About 3 hours
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