Lmminer Foldable Bluetooth 5.0 Wireless Headphone

Wireless over the ear headphones provide exceptional sound quality and music clarity, wherever you listen. Bluetooth headphones feature a on-ear foldable and stretchable adjustable headband design. Keep the noise away and stay focused on the music with Adaptive Noise Cancelling. Comfortable and secure fit thanks to the soft ear pads and adjustable headband. Product Description: Bluetooth version: V5.0 Drive unit: 40mm Operating range: 20m (barrier-free) Battery capacity: 400mAh built-in rechargeable lithium battery Charging voltage: DC5V/1A Product color: Black, White Frequency range: 2.402-2.480GHZ Sensitivity: 105±3dB Impedance: 32Ω Charging time: about 2.5 hours Package Lists: 1 * Wireless Bluetooth Headsets 1 * User Manual 1 * USB Charging Cable 1 * 3.5mm Jack Cable