Wireless Headphone Digital Display Sport Earphone With Mic

Description This digital display headphone features a 180-degree rotating design, so you can wear it on the left or right ear. This hanging ear headphone has a bluetooth-compatible 5.0 chip and can provide a stable signal. This wireless headphone can provide a 10-meter transmission range and it is lightweight and comfortable to wear. This bluetooth-compatible earphone is designed with a large capacity battery inside, so it can work for a long time. This wireless earphone is convenient to operate and use, and has a digital display. Specifications: Earphone battery capacity: 300mAh.(Built-in) Noise reduction: CVC 8.0. Working voltage: 3.7V. Charging voltage: DC 5V. Charging time: About 2 hours. Call time: Above 20 hours. Music time: Above 20 hours. Color: Black, white, pink. Size: Show as picture. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement.