Noise Cancelling Bluetooth Headphone
Comfortable ergonomic design, lightweight and slim.
Advanced CSR Bluetooth 4.0 technology, receiver range can up to 20 meters (without obstruction).
40 mm drivers for excellent bass, precise treble and clear mid tones, gives you a Premium sound.
350mAh built-in Lithium-ion rechargeable battery, enjoy 10 hours of uninterrupted music, podcasts, phone calls and movies before the next charge.
On Board Controls, you can control your music quickly and easily.
Equipped a 3.5mm stereo cord for quick and easy connections to devices without Bluetooth.
Easy Pairing, no code required.
Speaker diameter: 40mm
Sensitivity: S.P.L: 110dB S.P.L.at 1KHz
Rated Power: 20mW
Frequency Response: 20Hz-20KHz
Microphone Unit: 4 * 1.5mm 6 * 2.7mm
Sensitivity: -42 Contact Options Email: email@example.com (Best Option) Phone Number: 44 20 7660 1046 Address: London Marketshop, 275 New North Road Islington, Suite 1258, London N1 7AA