Head-Mounted Foldable Wireless Bluetooth Stereo Headphone, Bluetooth V3.0 + EDR Headset with 40mm Drive Unit Speaker and 105dB High Sensitivity, Noise Reduction Microphone for Hands-free Communication, Sweet Female Voice Prompt, 8h Play Time and Easily Rechargeable by USB Port with Multiple Cool Color Choices for Fashion Pioneers(White&Blue)

Description

Specifications:  Bluetooth Version: Bluetooth V3.0 + EDR Bluetooth Profile:  HSP (Headset Profile), HFP (Hands-free Profile), A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Video Remote Control Profile) Transmission Distance: 10m Speaker Size: 40mm Frequency: 20Hz-20kHz Sensitivity of Speaker: 105dB±3dB Distortion Rate: ≤1% (at 1KHz) Impedance: 32Ω Rated Power: 30mW Sensitivity of Microphone: -58dB±3dB Battery Type: Built-in Lithium battery Battery Capacity: 300mAh Music Time: 10h Talk Time: 10h Standby Time: 180h Charging Time: About 2h Ports: 3.5mm audio-in port, Micro USB charging port Charging Indicator: Yes Low Power Indication: Yes Automatic Repair: Yes Multilink: Yes (connection 2 devices simultaneously) Voice Prompt: Yes Net Weight: 215g   Package Contents:  1x Bluetooth Headphone NX-8252 1x 3.5mm Audio Cable 1x USB Cable 1x Manual