&#9632;The failure damage caused by sweat or moisture corrosion of the USB charging port is not covered by the warranty (please use this product with care) &#9632; When water or liquid is attached to the USB charging port, charging is prohibited, which may lead to corrosion of the charging port or a short circuit, resulting in heat, smoke, fire, or electric shock and other malfunctions, remember the precautions for the correct use of this machine: Remember the following precautions for the correct use of this machine &#9632;Never use the charger with the charging port cover tightly closed to prevent water from entering the charging port and prevent charging. &#9632;When this headset is wet with sweat or water, be sure to wipe off the water with a soft, dry towel and allow it to dry completely before charging. Do not rinse this headset in water, it is not waterproof.<img data-srcid="-" src="https://image.doba.com/dgd1-fTDnvabQrPcC/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" /><img data-srcid="-" src="https://image.doba.com/dgd1-odDUvYVtcJPq/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" /><img data-srcid="-" src="https://image.doba.com/dgd1-YKVgqPDwcJoQ/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" /><img data-srcid="-" src="https://image.doba.com/dgd1-ZzqabfDfBPcK/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" /><img data-srcid="-" src="https://image.doba.com/dgd1-aqvMVtDUBYJP/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" /><img data-srcid="-" src="https://image.doba.com/dgd1-PnVyDJqYYcoF/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" /><img data-srcid="-" src="https://image.doba.com/dgd1-TJqIbfVOrPco/real-bone-conduction-bluetooth-headset-32g-memory-not-into-the-ear-sports-running-anti-drop-headphones.jpg" alt="dropship Real bone conduction bluetooth headset 32G memory not into the ear sports running anti-drop headphones" />