Introducing the KitSound BeamersThese are our wireless headphones. Yes, we know what you"re thinking, but Bluetooth technology doesn"t always have to mean compromising on quality. At KS we"re always getting excited about new technology and developing our products to make the most of it.Wireless Connectivity, Great SoundBecause the Beamers make your music sound as good as it should, you no longer have to sacrifice music quality for wire-free sound. Easy to pair, you can beam music from your Bluetooth-enabled mobile phone, iPod, iPad, PC or Mac from up to 10 metres away.Listen for LongerExtremely comfortable to wear, the Beamers have soft, padded cups that will cover your ears and envelop you in a full-bodied sound - essential when you consider that the Beamers have a music playing time of up to 16 hours and a calling time of up to 22.5 hours.Ultimate ControlGiving you full control of your music and calls, the Beamers are also equipped with a high definition microphone, call handling and track and volume controls.About KitSoundWe are craftspeople. We are musicians. We are KitSound and we all commit ourselves to achieving one shared goal: Bringing people closer to their music. By understanding music we stay true to its craft. Pure, rich, incredible sound. We settle for nothing less.Specifications:Bluetooth: v2.1Charge time: 4 hoursPlay time: up to 16 hoursTalk time: up to 16 hoursFrequency Response: 40 Hz - 18kDrivers: 40 mmRange: up to 10 m