Newest Bluetooth 5.4: Wireless earbuds adopts the advanced Bluetooth 5.4 technology and support HFP, HSP, A2DP, AVRCP. Bluetooth 5.4 enables stable connectivity over longer distances by enhancing signal stability and interference immunity. After the first connection, these bluetooth earphones will automatically connect to your device as soon as you open the charging case<br>Hi-fi Stereo and ENC Noise Canceling: Bluetooth earphones are installed with Hi-fi technology, combined with the premium and powerful 13mm built-in dynamic speakers, will provide a wonderful listening experience. The earbuds wireless also adopt ENC noise-canceling technology, which effectively separates your voice from the ambient sound, and makes communication clear.<br>40H Playtime and LED Display: Bluetooth ear buds can be used for 8 hours after a single full charge, the headphones bluetooth be fully charged only need 1 hour, 40 hours playtime with charging case, the charging case recharges in just 1.5 hours by USB-C cable. Features with a smart LED digital display, left and right sides with earbud power display, each grid represents 25% of the power.<br>Featherweight and Touch Control: Bluetooth earbuds are ergonomically designed, each earphone weighs only 3g (0.11oz), the ultra-light and ergonomic design allows you to wear them for a long time without feeling uncomfortable. Bluetooth headphones in ear with high sensitivity touch technology, and it can help you easily achieve multiple functions.<br>IP7 Waterproof and Universal Compatibility: The wireless bluetooth earbuds are IP7 waterproof, so you don't have to worry about rain and sweat to enjoy high quality music. The headphones wireless bluetooth are compatible with Bluetooth devices with Bluetooth 4.0 and above. This includes phones and tablets for Android and iOS.<br>Newest Bluetooth 5.4: Wireless earbuds adopts the advanced Bluetooth 5.4 technology and support HFP, HSP, A2DP, AVRCP. Bluetooth 5.4 enables stable connectivity over longer distances by enhancing signal stability and interference immunity. After the first connection, these bluetooth earphones will automatically connect to your device as soon as you open the charging case<br>Hi-fi Stereo and ENC Noise Canceling: Bluetooth earphones are installed with Hi-fi technology, combined with the premium and powerful 13mm built-in dynamic speakers, will provide a wonderful listening experience. The earbuds wireless also adopt ENC noise-canceling technology, which effectively separates your voice from the ambient sound, and makes communication clear.<br>40H Playtime and LED Display: Bluetooth ear buds can be used for 8 hours after a single full charge, the headphones bluetooth be fully charged only need 1 hour, 40 hours playtime with charging case, the charging case recharges in just 1.5 hours by USB-C cable. Features with a smart LED digital display, left and right sides with earbud power display, each grid represents 25% of the power.<br>Featherweight and Touch Control: Bluetooth earbuds are ergonomically designed, each earphone weighs only 3g (0.11oz), the ultra-light and ergonomic design allows you to wear them for a long time without feeling uncomfortable. Bluetooth headphones in ear with high sensitivity touch technology, and it can help you easily achieve multiple functions.<br>IP7 Waterproof and Universal Compatibility: The wireless bluetooth earbuds are IP7 waterproof, so you don't have to worry about rain and sweat to enjoy high quality music. The headphones wireless bluetooth are compatible with Bluetooth devices with Bluetooth 4.0 and above. This includes phones and tablets for Android and iOS. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.