Product Name: I200 Tws 1: 1 Bluetooths Earphones Smart Sensor Wireless Headphone Pop-up Headset Wireless Charging Earbuds Pk I80 K90 I60 I100 Model NO.: i200 Jack Type: USB Jack Diameter: Wireless Function: Multimedia, Noise-Cancelling, HiFi Usage: DJ, Computer, Mobile Phone Communication: Wireless Color: White Bluetooth Version: V5.0+EDR Support: Wireless Earphone, Wireless Calling, Wireless Chargi Battery Capacity: 400mAh Talking Time: 2.5-3hours Playing Time: 2.5-3hours Transport Package: Original Package Specification: 8*8*3cm Origin: Guangdong China HS Code: 8517629900 Product Description Specification: Product NameTWS Wireless i200 tws earphone headphone headsetMaterialABSColourWhiteModeli200 TWS EarphonesTypeTrue Wireless (TWS) wireless charger Stereo Headphonewireless charger VersionBT V5.0(CSR)+EDROperation Range10 metersFrequency Response Range21Hz-18KHZImpedance16ΩSensitivity95dBBattery40mAh / 400mAh Rechargeable lithium batteryCharge Time (for Power Bank Box)about 2.0 hoursMusic Playing Time2-3 hoursTalk Time2-3 hoursCompany Information: ShenzhenD.H Technology Co.,ltd is a professional Brand maker factory for allearphone cable charger etc wholesaler.We provided OEM service for your logo and design to help you open your market.Very competive price and best quality.We have best designer to make desgin for you for free.and We have factory in shenzhen and welcome to contact and vist us.Our Services1. Eachproducts can be customized with your company's different logo on one or both sides.2. Custom Shape, Color and Packing. If you are looking for particular shapes, please send me pictures.3. 1Year Manufacturer's Warranty for defective items.4. If any problem occurs when using the item, please feel free to contact us,we will provide you professional technology support. If item was faulty, we will provide replacement/repair/return/refund services for different conditions.5. All the inquiry and quality issues would be deal within 24 hours by our customer service.6. We will handle your feedback earnestly and ready to work out a satisfactory solution along with you.FAQQ:Who we are?A:We are a 14 years factory in electronic products,and since2010, we have started business in power bank, wirelss charger, usb flsah drive, mini wirelessspeaker etc. Q:What is our min quantity?A:We also acceptsmall quantity,such as 50 pieces can be accepted.Q:How about price?A:We are a manufacturer and always offer our customers the most competitive factory price.Q:How about quality of products?A:We strictly control every detail of the products. The quality can be ensured.Q:How to customize my own brand logo?A:Send your design pictures to our email and let us know your request.