PULEFISS 1237 TRUE WIRELESS EARBUDS

These use Bluetooth technology, with some models featuring Bluetooth 5, Three or five four. They are designed for sports and running, are often waterproof, and have features like hi-fi stereo sound, noise cancelling microphones and an LED display on the charging case to show battery levels. Some models offer a total playtime of up to 75 hours with the charging case.They are designed for one step pairing and are suitable for listening to music and making phone calls as well. What a great product.