Wireless Earbuds True Wireless Bluetooth 50 inEar Earphones 20 Hrs Playtime with Charging Case Bluetooth Earbuds HiFi Stereo Sweatproof Earphones Builtin Microphone for Sports and Work White

Specifications: Model: TWS Bluetooth Earbuds Wireless Version: V5.0+EDR, Ultra low power consumption Frequency: 2.4GHz Microphones sensitivity: 42Db Range: About 10M (32feet) in clear space Charging time: about 50 minutes Earbud: 40mAh rechargeable Li battery Charging box : 350mAh Charging power: DC5V How to Pair (First time to pair your device): Press the two button for about 3s until the green and red light blinking. Turn on your Bluetooth on your phone and search for “TWS - H17T” Package Content: 2* Mini Bluetooth Earphones 1* Charging Box 1* USB Charging Cable 1* User manual Notes: 1.For incoming call,only master earbud has sound,You can press the multifunctional button once to answer the call or press twice to reject.This safety feature allows you to hear the traffic While driving. 2. Bluetooth Headset would be forced shut down when charging even if they are power ON before charging. 3. Keep away from wifi, route or other high frequency transmitting equipment to prevent interruption of signal receiving. 4. It would be power off automatically when the earphone away from your Bluetooth device over 5 minutes. 5. Please use earphones in a valid environment, and don't have entity blocks between Bluetooth devices and headphones. 6. When you use the Earbuds at the first time, the working time may not be very long, because we test them before sending them out, That costs some battery. Please don't worry. Charge them and they will work as expected. For service our customers better, I recommend you contact us.