*CE/FCC authenticated.
*HiFi Wireless Bluetooth Headphone for Cell Phone/Laptop/PC/Tablet iPhone 7 7plus etc.
*Built-in microphone allows clear communication; Music and phone controls ease of use.
*Built-in rechargeable lithium-polymer battery up to 7-8 hours of talk time or audio playback, standby time up to 180 hours.
*Passive noise reduction Up to 15dB blocks background sounds for an immersive listening experience. Noise Blackout with dual microphone technology promotes optimal call quality.
*Sound-isolating design, with neodymium magnets produce deep, enhanced bass and full-range sound for dynamic audio.
*Space-saving foldable headband.
Specifications:
*Bluetooth Version: V4.1 + EDR
*Chip: CSR8635
*Battery Capacity: 300mAh
*Speaker Unit: 40mm
*Impedance 32*2 ohms(Ω)
*Frequency Response: 20Hz - 20kHz
*Sensitivity: -58dB±3dB
*Talke Time: 17 hours
*Charge Time: 2-3 hours
*Music Play Time: 10 hours
*Standby Time: 250 hours
*Working Range: 10M (Class2)
*Bluetooth Profile: HSP,HFP,A2DP,AVRCP
*Dimension: 200*170*75mm
*Weight: 195g
