You can use alcohol or disinfectant wipes to wipe the external surface of the wireless earphones. Do not use such wipes to wipe the earcups, charging contacts or ports, loudspeaker mesh cover, mesh hole, and sound outlet hole to protect the earphones from moisture or water.
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If you are using Huawei FreeBuds series TWS true wireless headphones, you can use a soft, dry cloth to clean the charging case. If necessary, you can also wipe the external surface of the charging case with 70% alcohol wipes and ensure that the charging case is naturally dry before placing the headphones back in the case.
To sterilize a Bluetooth headset, first make sure the headset is turned off. Then, you can use disinfectant wipes or spray to gently wipe the external surface of the headphones, including the earbuds and the cables of the headphones.
Alternatively, use an alcohol cotton ball or cotton swab dipped in alcohol to wipe the inside of the earbud. Be careful not to spray the liquid directly onto the inside of the earbuds or headphones.
Finally, place the headphones in a well-ventilated area to dry. Remember, cleaning and disinfecting your headphones regularly can help reduce the spread of bacteria and viruses.