TWS 880---For those who really care about the SOUND quantity.Let's see what is the TOP SOUND EARBUDS.
Very important tips:
Ones an earbud lost conntection/can't pair,user should reset the earbuds immediately.Please follow these steps: Put the two earbuds into the charging box,and press the two earbuds for 10 seconds when you see the lights turn red.Then take them out,they will pair successfully.