Product Name: Best Cancelling Wireless Sport Stereo Bluetooth Headphone Earphone Wireless Stereo Sports Model NO.: M17 Distance version: Class A Specifications: HSP Color: Black Characteristics: Support Music Function: Bluetooth, Multimedia, USB Soundtrack: Dual Track Bluetooth Version: 4.2 Usage: Mobile Phone, Call Center, MP3 & MP4, Game Player Style: Neckband Origin: China Product Description BT VersionV4.2Frequency Response20~20KHzTransfer distance10mBattery Capacity55MATalking Time2.5hoursMusic Time2.5 hoursStandby Time180 hoursCharging Time1~2 hoursFeatureMagnetic metal earphoneKey Feature1. 2020 New ReleasedMagnetic Neckband withSoft silicone neckband designIn-ear2.SupportIPX4 Waterprooffunction, suitable for outdoors sports3. 110mAh Battery,up to 8 hours working time, enjoying a long time playing4. Support fast charging only20mins full charge5. Outstanding of the signal and connection6.Much favorable price!!!7. Available both with Android, IOS smartphones and IphonesPackaging Details1 X Bluetooth Earphones1 XUSB Charge Cable1 XUser Manual1 XBoxWhy Choose UsWe have our own factory,our products are so welcome in sale for excellent quality, beautifully packaged as well as reasonable price Different shipping choices as your request: register airmail, DHL, UPS, FedEx, TNT, AREX and EMS.All goods will be checked and tested one by one.How to order Please send your order directly by WhatsApp/WeChat, and confim your requirements on models, quantities, colors.We will reply you with invoice according to your order request .Kindly check the PI, your goods will be deliveried in 1-3 days once your payment finished.After Sale Service Warranty policy: 12 months since shipment.We will send you the replacement or make arefund if there are quality problems with our proudcts.evaluate the custom risk and choose safest shipping company.Following the shipping track until the goods arrive.Payment PayPal, T/T ,Western Union, Bank Transfer and Cash.Guangzhou Nayin Technology Co., Ltd