We use cookies to give you the best possible experience on our website. For more details including how to change your cookie settings, please read our Cookie Policy. Path: All Categories >> Consumer Electronics >> Home Audio >> Headphones >> Wireless earphones – Update me on new products View latest products We’ve sent a confirmation e-mail to XXX@gmail.com. Click on the link in the e-mail to activate and start receiving free alerts when new products are posted! Bluetooth version:5.0+EDR IPX7 WaterproofOutput power:3mW (Max:5mW)Charge bank for cellphoneSNR:59dBEarbud battery:60mAhPlay time:4.5HrsCharing case battery:3500mAh(Charging 30 times)Charging time:1 HrsFrequency response:20Hz~20KHzDenoise:Microphones noise reductionImpedance:16Ωat 1KHz 1mWDistortion rate:≤5%9(50Hz , 800Hz , 1KHz ,2KHz,5KHz)Working distance:15M-20MMaterial:ABSColor:Black,white Bluetooth and the Bluetooth logo are registered trademarks of the Bluetooth SIG.Any third-party trademarks or images shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks. Address: 3F,Kebixin Industrial Zone, 1st Fuyuan Rd,Fuyong,B...