1. PVC leather;
2. High density pure sponge;
3. ABS bottom shell, metal steel chassis;
4. 3 motors (integral lifting, backside lifting, leg lifting);
5. Hand control type;
1. PVC leather 2. High density pure sponge 3. ABS bottom shell, metal steel chassis 4. 3 motors (integral lifting, backside lifting, leg lifting) 5. Hand control type