Waterproof ear-hook long-lasting Bluetooth 5.4 digital display true wireless earphones adopt advanced Bluetooth 5.4 technology, providing a more stable connection and lower latency. The unique ear-hook design fits the ears, and the waterproof rating allows you to exercise without worry. The digital display function shows the battery power in real time, and the long-lasting battery allows you to enjoy music all day long. In terms of sound quality, it balances the perfect combination of high and low frequencies, allowing every song to bring an ultimate auditory feast. Whether for sports, commuting, or leisure, these earphones are your ideal choice.