NONCHI E7 Wireless Headphone

Wireless over the ear headphones provide exceptional sound quality and music clarity, wherever you listen. - Better by design. E7 Bluetooth Headphones are lightweight with pillow-like softness on the headband and protein ear cushions, while the earcups rotate for a fine-tuned fit. - Music minus noise. Advanced active noise reduction technology quells airplane cabin noise, city traffic, or a busy office. So you can focus more on what matters—your music, movies, and videos. - 30 hours of playtime. A built-in 750mAh battery won't allow your headphones to power off you can enjoy your world without noise for 30 hours long time. Don't need to worry about the power shortage problem on long travel. Product Description: Material: Metal,Plastic Battery Capacity[mAh]: 750 Battery life up to[hours]: 30 Maximum wireless range[m]: <10m NFC Technology: YES Sound Isolating: YES Category: Earphones & Headphones Max Output: 90mW Number Of Drivers: 2 Charging Method: Cable Driver Diameter: 40mm Total Harmonic Distortion: 0.1% Impedance Range: up to 32 Ω Bluetooth Version: 5.0 Support APP: Yes Waterproof: Yes Resistance: 32Ω Line Length: 1m Frequency Response Range: 20 - 20000Hz Sensitivity: 85dB Plug Type: Line Type Vocalism Principle: Dynamic Wireless Type: bluetooth Package Lists: 1 * Wireless Bluetooth Headsets 1 * User Manual 1 * USB Charging Cable 1 * 3.5mm Jack Cable