Description Rigal RD605 DLP Mini Projector Android 5.1 (Optional) WiFi Bluetooth 4.0 Battery HDMI Active 3D Video LED Projector 2500 Lumens Light Engine 0.2” DMD+RGB-LED Bluetooth Bluetooth 4.0 CPU  Quad-Core Master638 1.5GHz RAM + ROM 1G + 8G Android System Android 5.1  Language Support English,Chinese Brightness  2500 Lumens Material ABS frame, pure glass lens, Aluminum Alloy radiator Light Life Time 20000/hours Standard model Keystone +/- 30 Degree Battery Built-in Large capacity 4000mAh Rechargeable Lithium Battery N.W. / G.W. 0.38KG / 1KG Built-in Android 5.1 OS You can surf the Internet, watch online video, play Android game, online shopping and do presentation. Built-in Dual-Band WIFI, Bluetooth 4.0 Support sync phone screen to projector through WiFi. Android Operating system, pocket size 2.4G/5G WIFI connected to the network Cute and Compact Portable: Adopt light and compact portable design Mini Size: 168*103*26mm   Weight :only 380G Large 4000 mAh Capacity Rechargeable Battery& Durable No need power adapter for PH30 projector, display video any place any time. Running for 1-1.5 hours with Full charge when the external power is not available 3D Home theater ,100inch Screen (Support Active 3D) Rich interface DC Power jack *1 / USB2.0*1 / HDMI *1 / 3.5MM earphone Jack *1 TF / Card Port * 1  Support HDMI input to laptop, Game host, TV box, Support external Bluetooth Speaker. Can be operated by mouse and keyboard. Support for iphone and Android phone wireless with screen. Max support 1080p HD video viewing experience. 1 * Mini DLP Projector 1 * Power Adapter 1 * User Manual