
| Features: 100% Brand new and high quality! Headset uses the bone conductive speaker so the sound can pass though the skull directly to the auditory center, which eliminates many steps of acoustic transmission. It can achieve clear sound reduction in a noisy environment, so as to release the ear licate tone function. Stylish, ergonomic / Unique design. Will provide better experience for listening than normal bluetooth headset U-shape design, easier to fit your head. Suitable for people who jog, run, cycle, etc. Specifications: Bluetooth version: 4.0 Color: Black Frequency range: 100Hz-18KHz Transmission range: 10 meters Transducer Sensitivity: 100±3dB Microphone Sensitivity: -50±3dB Playback Time: up to 5 hours Standby Time: up to 15 days Fully Charging Time: 1.8 hours Package includes: 1* Headphone 1* USB cable |
