Wantek Wireless Bluetooth 5.3 Headset with Microphone AI Noise Cancelling For Phones PC

DOUBLE CAVITY STRUCTURE The shell made of aluminum alloy is used as a layer,Provides a rigid structure that reduces noise FOLDABLE DESIGN You can easily pack this in your bag, backpack or suitcase. headphones wireless saves you storage space COMFORTABLE AND DURABLE Adjustable, padded headband ensure premium comfort even during long listening sessions Notes：Wantek T2L Wired & Wireless Bluetooth Headphones Over Ear · In general, Bluetooth headphones should not exceed a volume of 100dB. To protect your hearing, the maximum volume of the Bluetooth headphones has been set to 95dB. Please protect your hearing by not listening to very loud music for too long · Battery performance depends on the volume of the headphones · For optimal noise isolation performance, the ear pads should sit directly over the ears and not slip out of place · For the best sound quality and strongest noise isolation, please ensure that the right and left headphones are seated on the correct side respectively · To avoid skin irritation, please clean and disinfect the headphones regularly and do not use lotions or skin care products when wearing the headphones. Do not wear the headphones over scars or skin irritations. The headphones should fit easily and comfortably, please do not fasten them too tightly. If wearing the headphones causes irritation or abnormalities, please stop using the device