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

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