The ±0 brand has launched 2 machine-washable electric blankets, a large-format model and a USB model. The large-format model is designed for use on sofas or beds, while the USB model can be used as a lap blanket or shoulder wrap, with 4 and 3 temperature settings, respectively.
プラマイゼロ株式会社 launched 2 machine-washable electric blanket models under its “±0 (Plus Minus Zero)” design appliance brand in October 2026. The large-format model measures approximately 100×140cm, while the USB model measures approximately 1000×700mm; both come in gift boxes. They are designed to provide warmth indoors during winter with a soft feel and simple design.
The large-format model uses a nanocarbon heater and offers 4 temperature settings, including a sleep mode (32, 38, 44 and 50°C). It also has an automatic shutoff function after approximately 16 hours and a built-in mite-control mode. Its ease of care, including full machine washing, is cited as another feature.
The USB model measures 100×70cm and has a 3-way design that can also be used as a shoulder wrap or waist wrap when its snaps are fastened. It can be powered via USB and connected to a mobile battery or similar device, with 3 temperature settings of 40, 45 and 50°C. Weighing approximately 0.9kg, it is highly portable and can be fully machine-washed.
The large-format model is priced at ¥33,000 including tax, and the USB model at ¥13,200 including tax. The large-format model is sold in a black gift box, while the USB model is also sold in gift packaging, with both positioned as winter gifts. Official product information and a dedicated webpage are also provided.