Package weight: 300kg Unit weight: 300kg Brand: Monisa style: combination Material: Leather Function: Electric, Electric USB style: Italian minimalist Frame: Metal Skeleton Color: High-quality first layer cowhide (contact surface), crushed first layer cowhide (contact surface), high-quality microfiber simulation (contact surface), customized requirements consult customer service Size: side position electric + middle position + imperial concubine (total length 2.9 meters), side position electric + 2 median + imperial concubine (total length 3.70 meters) Negative: yes Specifications: W3760*D1000/1700*H760-1000 Internal filling: high density sponge Whether electric: yes Whether it can be multi-functional combination: yes Whether intelligent control: yes Applicable parts: feet Function: USB interface, electric, multi-function Design style: Italian minimalist Scene: living room, VIP room, general manager room double sofa, multi-person sofa, leisure chair, massage chair, massage Sofa, European-style furniture, American-style furniture, European-style sofa, American-style sofa, Italian-style sofa, Italian-style furniture, smart furniture, smart sofa, Theater Furniture, Genuine Leather Functional Sofa, Cinema Chair, Functional Cinema Chair, double sofa, double stroke sofa bed, sofa, European style sofa