TOZO T10 Bluetooth 5.3 Wireless Earbuds with Charging Case 1, Black\nProduct Details\n--[Unparalleled Sound Quality] Engineered newly upgraded 8mm speakers and TOZO OrigX 2.0 Acoustics Technology, our headphones accentuate bass fullness while ensuring that the vocals and high notes are natural and detailed, reproducing CD-quality sound. Prepare yourself for the ultimate immersive audio experience.\n--[55 Hours of Battery Life] TOZO T10 offers you the freedom to indulge in thousands of songs. Single charge lasts 15 hours, and the total playtime with the charging case is 55 hours via USB A to USB C cable. It also supports wireless charging, allowing you to conveniently charge them without the need for wires or plugs. Rest assured, we have equipped them with ample power to accompany you on all your adventures!\n--[IPX8 Waterproof] TOZO T10 wireless earbuds feature an IPX8 waterproof rating nano-coating on their internal components, providing solid protection against sweat and raindrops .