For Pure Hot+Cool AM09 Work right out of the box and without program, technology made easy, perfectly replace your original remote control. Power supply: CR2025 battery (not included) Material: plastic color: white Package Contents: 10 x Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.