Advanced Bluetooth TechnologyThe wireless earphones are equipped with Bluetooth 5.3 chip, supporting protocols such as HSP, HFP, A2DP and AVRCP. Compared with Bluetooth 5.2, the transmission speed is faster and more stable, with a delay of (70-80ms). It is easily compatible with iOS and Android smartphones, computers and laptops. In addition, after pairing the device for the first time, the earphones will automatically connect wirelessly when you take them out of the charging box.Excellent Audio and Clear CallsThe true wireless earbuds have oversized 13mm drivers that deliver powerful bass, clear mids and bright highs for a truly immersive music experience, making them an ideal choice for music lovers. The built-in microphone will accurately pick up your voice, ensuring clear and lifelike sound during calls. The earbud design gently seals your ears, effectively blocking surrounding noise and enhancing bass performance.Smart TouchThe earbuds support binaural touch, providing convenient volume control, previous/next song, pause and answer calls, and voice assistant control operations.LED Power DisplayThe LED display on the charging box shows the charging level of the charging box and wireless earphones, so you can precisely control the charging level of the wireless earphones, which is convenient for you to use anytime, anywhere.Ergonomic IP7 Waterproof DesignWith ultra-light nano-coating, the earphones with microphone reach IP7 waterproof level, dustproof and rainproof, extremely light, in-ear design that conforms to the shape of the human ear, so you can feel comfortable in any scene and only hear your own music, all of which comes from this true wireless earbuds.