<b>2020 NEW BLUETOOTH 5.0 3D STEREO SOUND EARPHONES ★Features:</b><br><br> √ Support Fast Charging: charge for 15 minutes, use 2 hours.<br><br> √ Support for Binaural Calls: With built-in microphone on both sides earbuds, allows you to make hand-free calls from either one.<br><br> √ Easy to Operate: Intelligent touch control to switch to music or phone calls<br><br> √ Fast and Stable Pairing: Bluetooth V5.0technology, easy to pairing with your devices.<br><br> √ Sweatproof: Sweatproof material of shell to ensure high quality sound when sports use.<br><br> √ Bluetooth Range: About 33 feet (10 M)<br><br> √ Battery Capacity: 65mAh (Bluetooth Earphones) /650mAh (Charging Case)<br><br> <b>★How to pair the wireless earbuds with your device?</b><br><br> 1.Turn off Bluetooth.<br><br> 2.Take out 2 earbuds, they will flash red and blue light. Please wait for 5 seconds before the light of one bud is off to ensure the earbuds connect with each other automatically.<br><br> 3.If you are iPhone user, the phone interface will pop up a pairing window, click Done to finish first pairing. If you are Android user, open Bluetooth, search and choose A2mini to make first pairing.<br><br> 4.The earbuds will make a pair with your devices automatically as soon as you take out 2 earbuds in the next pairing.<br><br> (If one bud stop working/say foreign language,First, Turn off Bluetooth. Remove the two earbuds from the charging case and double-click the touch point of the bud. Finally, turn on the Bluetooth connection and the problem is solved.)<br><br> <b>★Package Content:</b><br><br> 2 x Bluetooth Earbuds<br><br> 1 x Charging Case<br><br> 1 x USB Charging Cable<br><br> 1 x Manual<br><br>