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

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