Kick back with your favorite tunes with these Sony ZX770BN headphones that feature Automatic Intelligent Ambient Noise Cancelling technology for listening without distractions. The built-in microphone lets you make & receive hands-free phone calls. By removing a variety of ambient sound, these headphones, with their powerful drivers & low bass frequencies, let you enjoy your music without everyday distractions.

With built-in bluetooth & one-touch listening with NFC this means you won't have to worry about trailing wires. You can link up wirelessly with your music player, smartphone, tablet or dock, & with the NFC One-touch you can connect in an instant. Featuring up to 13 hours' battery life, you can listen to your music from dawn to dusk with noise cancelling & Bluetooth on.

Features
- Over-the-Ear Noise Cancelling Stereo Headphones
- 19.75" micro USB (Universal Serial Bus) cable, 47.25" headphone cable
- Simply press the button on the headset to activate noise cancelling
- Built-in microphone & phone button, you can take calls hands-free without removing your headphones
- With built-in AAC & SBC codec support, you can stream via Bluetooth from your smartphone without signal loss
- Carrying pouch
- Owner's manual

Specifications
Weight: 245g
Adjustable Headband
Type: On Ear Headphones
Driver: 40 mm (Dome Type)
Frequency Response: 8 Hz-22000 Hz (Wired)
Cord: 1.2m cord
Battery Life: 13 hours
Charge Time: Approx 2.5 hrs
Sensitivity: 98d B/m W
Bluetooth Connectivity: Simplified NFC One-Touch
Magnet: Neodymium
Impedance: 23ohms (POWER ON) (Wired); 50ohms (POWER OFF) (Wired)
Volume Control: Yes

























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The Sound Traveller K3000ST is a top of the range portable sound system or speaker dock & is designed for ipods & a wide range of other devices. Ideal for travel or just when you're on the move, you can power the Sound Traveller K3000ST Portable Speaker System with either 2x AA batteries or the included USB (Universal Serial Bus) cable. The audio adapter & USB (Universal Serial Bus) cable will allow you to connect the speakers to MP3 players, laptops, games consoles & mobile phones. The Soundtraveller K3000 ST will dock directly with all iPods including the new iPod Nano & iPod Touch. Technical Specifications:- Active Power: 1.8W x 2- Frequency Response Scope: 100 Hz
- 12.5 K Hz- Signal to noise ratio: > 72d B- Loudspeakers: 34x 34mm- Power Supply Voltage: USB (Universal Serial Bus) 5V or 2 x AA Batteries- Outer Dimension (L x W x H): 123.6 x 48.6 x 48mm- Total Weight (inc. cable & batteries): 420g
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