Crystal and Powerful Bass Over Are Noise Cancelling Comfortable V5.0 Bluetooth Headphone

Basic Info.Model NO.WS3600Style Headband Bluetooth Version4.0SoundtrackDual TrackCharacteristicsSupport MusicColor Black SpecificationsHSPDistance versionClass AOperation Distance10mLithium Battery Capacity200mAhPlay Time4-5 HoursRecharge Time1.5 HoursTF Card SlotInbuiltFM RadioInbuiltUn38.3Battery Safety CertificateEurope Certificate CE America CertificateFCC IDBluetooth ProfileHspColorwayBlack, White, Blue, GrayTrademark OEM Transport PackageRetail PackagingSpecification210x168x70mmOriginChina MainlandHS Code851830Product DescriptionBluetooth versionV5.0Operation distance10MRange frequency2-2.4835GHzSensitivity-85dBBattery and capacityLithium 300mAhBluetooth filesA2DP, AVRCP, HSP, HEPWorking time10 hourscharging time2 hoursStandby time100hourscharging portUSBMicrophoneBuilit in headphoneSensitivity-58±3dBspeaker typeNdfeBSpeaker size40mmSensitivity105dB±3dBImpedance32ΩFrequency response20-20,000HzDistortion≤1% at 1KHzCrystal and powerful bass Over are noise cancelling comfortable V5.0 bluetooth headphone Features PREMIUM COMFORT ON-EAR HEADPHONES: Comfortable on-ear lightweight design along with soft ear cushions and adjustable padded headband provide premium comfort even during long listening sessions. FOLDABLE AND PORTABLE HEADPHONES: Foldable design for portability makes the corded headphones easy to put into your package and take along anywhere. MULTI-FUNCTION IN-LINE CONTROL: The corded headphones features an in-line microphone for hands-free phone calls with one button control and one volume control. Adjust the volume to a comfortable level, easily control your music: Play, Pause, Previous, Next. STEREO BASS: Excellent rich & dynamic sound quality with bass response, delivering competitive acoustic performance with a unique look and feel. UNIVERSAL COMPATIBILITY:  compatible with almost all 3.5mm jack audio devices: iPhone, iPad, iPod, Samsung, Android cell phones, tablets, PC, laptops, Mac and more.Bluetooth features BUILT TO STAY COMFORTABLE: The Memory-protein ear cushion simulate human skin texture, ensuring lasting comfort. The slider and softly padded headband allows you to find the perfect fit without constraint and provide excellent durability. NEVER POWER OFF, BOTH WIRELESS & WIRED: 1. The wireless mode: A built-in 200mAh battery provides up to 10-hr music time/10-hr talking time in a single charge; 2. The Wired mode: you can also use it as a wired headphone with the provided audio cable so the headphones will never power off.Opertation distance is 10M, compatible with all enabled bluetooth devices.Compatible with Iphone, ipad, computer, android phone, smartphoneFAQ Q1: Do you have a range of stock items for sale? For this Item, We just get customized OEM order.Q2: Are you a factory?Yes, we are factory established in 2008,with over 80 workers and 3,000 squares meters workshop.Q3: How can I get a sample to check quality and how long is the sample time? To support you, we will offer you free samples to check our design and quality but client has to afford the express freight.Plane sample time is 1-3 days, customized sample time is 7-12 days.Q4: What's payment term do you accept ?By T/T, 30% deposit before production, 70% balance before shipment.Q6: What is your spare part of products?It is around 0.2%-0.3% of the total quantity. Q7: How do you ship the finished production? 1) By sea2) By air3) By DHL, FEDEX, UPS, TNTAdvantages about us1. All items are made by own factory, includes open mould and production, we have professional management system for QA and QC such as IQC, IPQC,FQC and OQC.2. Long time after sale service, we supply good service and solution when buyer face any issues eg. delivery,  repair and change new items.3. Warranty, we support one year warranty.4. Spare units, we supply spare units in case shipping damage.5. Delivery on time according to Sale contract.6. New products, we have professional marketing department and development department, about 5-8 kind new style items will be open mould and  finished each year.