Usage Tips:Suitable for Dyson AM09 HP00 HP01 air purifier bladeless fan.Works without a program, technology makes everything simple, a perfect replacement for your remote control.The keys are sensitive and the operation is simple.Durable and comfortable to hold.Small size, complete functions We can satisfy every function for you.Type: remote controlModel: AM09 HP00 HP01Battery: CR2032 button battery (not included)Applicable equipment: air purifier/electric fan mission distance: 8 (m)color:Black / Silver / Grey / BlueMaterial:plasticPackage Contents:1 x Remote ControlOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.