ESP eranza Libero Headset Head-band Bluetooth Grey, White

High quality Bluetooth v.3.0 stereo headphones. Built-in microphone allows you to make phone calls and talk trough internet chat software (e.g. Skype, ISQ etc.). High capacity battery allows you to run a long phone calls or listen to your favourite music. Perfect for long journeys, at work and in everyday use.<br />Esperanza Libero. Product type: Headset, Wearing style: Head-band, Recommended usage: Music. Connectivity technology: Wireless, Bluetooth profiles: A2DP,AVRCP,HFP,HSP, Bluetooth version: 3.0+HS. Ear coupling: Circumaural, Headphone frequency: 20 — 20000 Hz, Driver unit: 4 cm. Battery technology: Lithium Polymer (LiPo), Battery capacity: 300 mAh, Continuous audio playback time: 6 h