Shenzhen Xiwxi Technology S21 TWS Bluetooth Headset User Manual
Buku la Shenzhen Xiwxi Technology S21 TWS Bluetooth Headset User Manual limapereka malangizo atsatanetsatane ogwiritsira ntchito ndi kulumikiza makutu a S21. Zimaphatikizapo maupangiri okometsera zomwe ogwiritsa ntchito akukumana nazo, monga kugwiritsa ntchito kapu yolondola yamakutu ndikutsegula othandizira mawu. Pewani kugawanitsa katunduyo ndikugwiritsa ntchito charger yokhazikika kuti igwire bwino ntchito.