4 IRA 1d HA 70mm 570x100 70mm 70mm REV, HA ECN. NO RE AG DESCRIPTION BUNS DATE A CHANGE REE 70mm 70mm » 100mm Precautions 1 Please do not disassemble or repair the device yourself, otherwise it wil be deemed as abandoning the warranty service. 2.0 not place tha device near any heat source or under direct sunlight. 3. Unplug the power adapter when you are not using ft fora long time. 4,Tum off the power before cleaning.