Esperanza Libero Headset Wireless Head-band Music Bluetooth Grey, White

Microphone type: Not available | Headphone frequency: 20 - 20000 Hz | Wearing style: Head-band | Bluetooth profiles: HFP | Bluetooth profiles: HSP | Battery capacity: 300 mAh | Product type: Headset | Wireless range: 10 m | Recommended usage: Music | Bluetooth version: 3.0+HS | Bluetooth: Yes | Connectivity technology: Wireless | Continuous audio playback time: 6 h | Battery technology: Lithium Polymer (LiPo) | Headset type: Binaural | Product colour: Grey | Ear coupling: Circumaural | Bluetooth profiles: AVRCP | Driver unit: 4 cm | Bluetooth profiles: A2DP | Talk time: 10 h | Product colour: White | Battery recharge time: 3 h