2020 LATEST NOISE REDUCTION WIRELESS BLUETOOTH 5.0 HEADSETS ★Our advantage： √ Farther connection distance: 33 feet √ Support Fast Charging: charge for 15 minutes, use 2 hours. √Faster and more stable links:Upgrade Bluetooth 5.0 chip for faster pairing √Strong compatibility：Can be used with all bluetooth enabled mobile phones √ Easy to Operate: Intelligent touch control to switch to music or phone calls √Comfortable design: ergonomically designed to stay comfortably in your ears. ★Pairing Steps: 1.Turn off Bluetooth. 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. 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. 4.The earbuds will make a pair with your devices automatically as soon as you take out 2 earbuds in the next pairing. PS: If one bud stop working, please repeat the above steps. If that still fails, maybe the battery is flat. You have to put it back in the charging case to charge. ★Package Content: 2 x Bluetooth Earbud 1 x Manual 1 x Charging Case 1 x USB Charging Cable