homefr wireless earbuds, bluetooth 5.0 with charging case, mini hd stereo sound noise cancelling in-ear headphones, waterproof sports earphone built-in mic, touch control ipx7 matte design earbud pink homefr the built-in rechargeable batteries within these tws bluetooth earphones allow for all day listening. independant left and right earbuds bluetooth linking - you can use each of earbuds separately - stereo sound comes from different earbuds linking directly to the bluetooth device - advanced bluetooth 5.0 version no wire needed to connect two earbuds. - free from tangling wires - free from wires' pounding against your neck while moving. get this vibrant design from homefr.