The G-Tide L1 Half in-ear Earbuds is a True Wireless Bluetooth5.3 earbuds. It has Equipped a 300mAh big battery to store and also charge the earbuds. It has IPX4 waterproof certification. G-tide L1 has Bluetooth 5.3 technology that provides you with fluent connectivity and the Dual mic ENC Noise Cancellation for Calls. G-TiDE L1 will effectively suppress environmental noise, making another person whom you are calling make your voice clear.