Headset 5.3 Noise Cancelling HD Calls Battery Life Single Ear Earpiece for Business Sports Game

WIDELY APPLICABLE: These open conductive headphones are not in the ear, whether you are jogging, biking or hiking, these wireless open headphones provide the safest way to listen to music or podcasts.

5.3: The headset utilizes the 5.3 version of the chip for non earbud conductive earbuds, which provides a stable signal, low standby power consumption and better performance.

SOUND QUALITY: headset adopts the marvelous combination of composite diaphragm and large moving coil acoustic technology, which restores the high frequency brightness of the music and the elasticity of the fixed frequency. Item Type:   Headset Material: PC, ABS

Version: V5.3

Distance: Approx. 10-20mCelsius32.8-65.6ft Use Time: 30 Hours Charging Time: 1.5H Battery Type: 300mAh Lithium Ion Battery (Built In)