[Product model] Z4 Z5 Z6 Polar H2 H1/ H1S / H2S / [Voice control]Support English [Bluetooth]Wide angle remote control [Type]Remote control for XGIMI projector [Battery]Work with 2*AA Alkaline batteries/1*electronic (batteries not supplied) Use:Projectors Wireless Communication:bluetooth Please note: The voice function can only be using after the controller needs be successfully paired with the TV. color:Black Material:plastic Package Contents: 1 x Remote control Only the above package content, other products are not included. Note: Light shooting 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.