yangzi plumbing electric blanket water circulation single household double kang new water heating blanket mattress no heat water heater mattress

upgraded mechanical model-water heating does not cause heat(升级机械款-水暖不上火) remote control timing model-water heating does not cause heat(遥控定时款-水暖不上火)

0.9*1.8m(0.9*1.8M) 1.2.* 1.8m(1.2.*1.8M) 1.5*1.8m(1.5*1.8M) 1.8*2.0m(1.8*2.0M) 1.8*2.5m(1.8*2.5M) 1.8*3.0m(1.8*3.0M)