Anc Headphones Over Ear Earphones Wireless Noise Cancelling Bluetooth Headphone

NC headphones over ear earphones wireless noise cancelling bluetooth headphone* Bluetooth Version: V5.3* bluetooth chip:AC7003F* Support profiles: HSP,HFP,AVRCP,A2DP* BT frequency: 2.402 GHz - 2.480GHz* Sound Mode: Real bass Stereo* Charging time: About 2-3 hours* Music time: About 40+ hours* Talk time: About 40+hours* Operating Distance: about 30 meters* Power Source: Li-ion Battery 400mAh* Aux line in: 3.5mm socket * Output: 22mW*2* SNR: ≥95dB* Speaker Impedance: 32 ohms/40mm* Microphone: -42dB±3* Foldaway design* Type-C charging port* Colors: black,Gray,Red* Accessory : USB line,aux cable,User manual Gift boxCtn Size:74*38*47.5CMCtn Qty: 50PCSGW: 15KG/CTN  Pictures show:Our advantages:Years of export manufacturing experience.We accept small quantity order,such as 50pcs.Customized logo/OEM/ODM accepted (small order support)Well-priced,high quality controlProducts comply with CE.Rohs,FCC,Reach,MSDS,UN38.3...certificatesGood services,reply in time any questionsWe have a number of cooperative stable logistics to provide you with door to door services.FAQ:Q1: How about the MOQ?A: We don't have MOQ required, we can accept small order, 10pc can be acceptable, but we can give some discount for large order. Q2: How about the packageA: We use neutral package,of couse,we are pleased to customize for you Q3:How to customize my own brand logo? A: Provide us your logo or design files,we will provide free artwork for you approve before making PP sample. Q4: How about the lead time?A: For sample order, we usually need 3-5 work days, for bulk order, we usually need 10-18 work days for mass production. Q5: How about the warranty?A: 1 year Q6: How should we do if the product is failed?A: Just need to tell us the quatitty and the problem, send us the failed image&video, we will send a new one for free. Q7:   How about the shipment?A: We usually ship by express(DHL,UPS,Fedex,TNT) or by air, for bulk order, we usually ship by sea   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1