In-ear True Wireless Earphone

Couple:1. Concealed LED indicator on product, which can reflect turn on/off models.2. Natural Nontoxic silica Gel, soft and comfortable to wear, strengthen bass effect.3. High sensitive microphone.Product Parameters:Bluetooth Version4.0Bluetooth protocolHSP,HFP,A2DP and AVRCPSupportSBC , MPS decoder and APT-XTalking / Playing time8 hours/ 6 hoursStandby time300 hoursCharging time2 hoursTransmission distanceabout 10 metersWeight11.8gImpedance16 ohmFrequency response20-20kHzLoudspeaker size8mmSensitivity100+/-3dbCharging input5V/200mACertificationsBQB, CE, RoHS, REACH,FCCOEM/ODMYesPatentHave patentProduct Functions:1.Support remote control of play/pause, next song/last song,volume up/volume down,pick up/hang up/ reject the phone calls,last number redial.2.Pause the music & play back automatically when receives an incoming call.3.Microphone silence,voice transfer and three-way calling (your cellphone needs to support this function).4.Automatically connect to the last connected Bluetooth device, and it can connect two cellphones at the same time.5.It can display this earphone's battery power on Apple devices.6.Automatically turn off without connection for 5min.Shipping:1.The main shipping methods are DHL, EMS, Fed-ex,TNT and so on;2.The goods will be sent with 3 days or more after the payment is cleared;3.The buyers are responsible for any insurance, problems and damage which caused by shipping service such accident, delays or other issue. Besides the buyer should to be responsible for any tax and/or duty charged by their country. And the goods will be market as  gifts  or  samples  for your easy customer clearance and less charge. (If you want to declare the goods as other item name, or specify an value for customer, please inform us when making the order.)Note:If there are any other questions, please contact with us freely. Thank you!