Imọ-ẹrọ Shenzhen Yinchen PC75B B Plus Afọwọṣe olumulo Keyboard Awọn ọna pupọ
Itọsọna olumulo yii n pese alaye ifaramọ FCC fun PC75B B Plus Keyboard Multi-Modes lati Imọ-ẹrọ Shenzhen Yinchen, pẹlu igbelewọn ifihan RF ati awọn igbese lati ṣatunṣe kikọlu ipalara. Kọ ẹkọ nipa ibamu oni nọmba Kilasi B ẹrọ ati awọn ipo lilo to ṣee gbe.