LangQi TECH B300 Wireless Bluetooth 5.4 Headphone Stereo Over Ear Headset Active Noise Cancelling Black Ear-Cup (Over the Ear)

Description

[ 50 Hours Music Enjoyment ] : A built-in 600mAh battery won't allow your headphones power off. Just a single charge,you can enjoy your world reduce noise for 50 hours' long time . Or plug in 3.5mm stereo audio cable to prolong using time when battery is low. Ergonomic headphone construction, multi-level adjustable headband can be obtained to suit your best size [ Bluetooth 5.4 & Built-in Mic ] : Two 40mm driving units , Bluetooth 5.4 chip , audio transmission speed is more stable , lower delay , bring you wonderful music enjoyment. Lightweight headphones with a built-in microphone make calls as clear as if you were talking face to face [ Delivers deep bass audio ] : Dual 40mm HD high resolution audio drivers, high response diaphragm, lightweight voice coil. Equipped with advanced ANC (Active Noise Cancellation) circuitry, it effectively reduces up to 88% of ambient noise. Supports wireless Bluetooth transmission with a V5.4 module, delivering exceptional sound quality and stable connections. Trait 40mm driver unit, high-end PET material, single-sheet molding process, delivering a relatively complete reproduction of low, mid, and high frequencies. Powered by a lithium-ion battery, it can be recharged repeatedly without battery replacement, providing over 30 hours of operation on a single charge. Over-ear design with protein leather ear cups and slow-rebound inert sponge padding for a soft, breathable, and pressure-free wearing experience. The headphone plug is crafted with a gold-plated process, ensuring convenient use while enhancing the transmission of high-quality audio sources