BH1704 Exhaust air volume ≥21 cubic meters /min, Shell material tempered glass, Power type battery, Mobile APP control Yes, Power (W) 70, Voltage (V) 220, After-sales service system free spare parts, Warranty LIFETIME, Energy efficiency grade A+, Material Stainless steel + tempered glass
ROOM 501-502-503-504, NO 2020 ZHONGSHANXI ROAD, XUHUI DISTRICT, SHANGHAI.