Bluetooth Wireless Headphones

Amenities:●【SUPERIOR SOUND 】40 mm stereo drivers combined with advanced chipset deliver powerful and steady audio. Experience High-Resolution sound. Over-ear wireless headphones offers the natural and ultra-clear audio sound. ●【TF card 】 A variety of functions: You can also use the memory card for music playback, easy to use. ●【Comfortable wearing 】 Custom fit supra-aural soft earmuffs, artificial protein leather of earmuffs simulated to human skin texture, ensure long lasting comfort in various rugged circumstances ●【45 Hours Long Time Play 】Design in Bluetooth V 5.0, which can transmit data at high speed and bring you smooth music experience. And its low power ensures long lasting battery life: up to 45 hours continuous music time. Note:TF Card transform Wireless mode,need press volume+ & volume- at the same time Specification: Bluetooth:5.0 Working distance :10 meters Working time：45 hours Connection:Wireless/3.5mm jack With Microphone:Yes Bbattery capacity:1000mah Sensitivity : 104 dB Frequency response : 20~20KHz Contact Options Email: support@londonmarketshop.com (Best Option) Phone Number: 44 20 7660 1046 Address: London Marketshop, 275 New North Road Islington, Suite 1258, London N1 7AA