NVOX BTV6B BLUETOOTH WIRELESS HEADPHONES WITH MICROPHONE- NVOX BTV6B -- earmuffs bluetooth headphones with a microphone with high quality sound - wireless audio playback from devices equipped with bluetooth (telephone, tablet, laptop, TV, computer, MP3 / MP4 players, etc.) - the ability to connect headphones with another device using a 3.5mm jack cable - buttons to control the music being played - built-in battery - universal headphones, very comfortable and durable - built-in microphone - the longest 30-month warranty • very good sound quality without the slightest disturbance • earmuffs lined with soft material, comfortably adhere to the ears • diaphragm diameter: 40mm • black colour • audio mode: stereo • 32 Ohm impedance • sensitivity 102 dB • range: ~ 10m. • Bluetooth V4.0 technology • connectivity: wireless-Bluetooth, wired (3.5mm jack) • supported Bluetooth protocols: A2DP, AVRCP, HSP, HFP • built-in battery (charged via the micro-USB input) • Li-polymer 400mA battery • playback time: up to 12 hours • weight: 208g • in the set: - headphones, - USB cable, - 3.5mm audio cable |