Shenzhen Xiwxi Technology S21 TWS Olumulo Agbekọri Bluetooth
Ilana Olumulo Agbekọri Bluetooth Shenzhen Xiwxi S21 TWS pese awọn itọnisọna alaye fun lilo ati sisopọ awọn agbekọri S21. O pẹlu awọn imọran fun imudara iriri olumulo, gẹgẹbi lilo iwọn fila eti to pe ati ṣiṣiṣẹ awọn oluranlọwọ ohun ṣiṣẹ. Yago fun itọ ọja naa ati lo ṣaja boṣewa fun iṣẹ ṣiṣe to dara julọ.