TSSD Audio is a manufacturer of custom-built audio solutions, including True Wireless Stereo (TWS) earbuds, ANC headphones, and wireless speakers since 2014.
Founded in 2014, TSSD Audio (Quanzhou Tucson Technology Co., Ltd.) is an innovative manufacturer and wholesaler based in China, specializing in custom-built audio solutions. Their primary product lineup features a diverse range of True Wireless Stereo (TWS) earbuds, Active Noise Cancelling (ANC) headphones, Open Wireless Earphones (OWS), wired gaming headsets, smartwatches, and wireless speakers.
TSSD Audio is dedicated to delivering high-quality, affordable wireless electronics with reliable performance. Operating through robust ODM and OEM processes, they have established themselves as a versatile provider of integrated hardware and software audio solutions for global consumers. Whether you are hitting the gym with their open wireless earphones or commuting with their ANC headsets, TSSD Audio provides versatile options tailored to modern listening needs.
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Remove the earphones from the charging case; they will automatically turn on and enter pairing mode with flashing LED indicators. Open your phone's Bluetooth settings, search for 'X22', and select it to establish the connection.
Place the earphones back into the charging case. If the case itself needs power, use a Type-C USB cable to connect it to a DC 5V charger. The LED display will show the current battery level and remain on when fully charged.
Many models, such as the X22, have an IPX5 water resistance rating, meaning they can withstand sweat and light splashing. However, they are not fully waterproof and should not be submerged in water or placed in other liquids.
Ensure the earphones are fully charged by placing them in a charged case. If they do not turn on automatically when removed from the case, you can manually power them on by pressing and holding the function key on the earbuds for 3 seconds.