Notice From Manufacturer: Original Item supports Custom Rom. Clone Items won"t. Bluetooth fuction available now. Upgraded version and much improved.Specification: OS: Android 4.1 Jelly Bean RAM: 1GB DDR3; ROM: 8GB Nand Flash CPU: Rockchip RK3066 Dual Core CPU; GPU: Mali-400 GPU wifi: 802.11B/G/N; bluetooth: yes Hard Disk supported: SD Card 1GB-32GB; hard disk 1GB ~ 5TB Android APPS: YOUTUBE,FACEBOOK,ANGRY BIRDS,Skype,NETFIX,etc. Flash Player: support Adobe Flash 11 Gaming: Built-in 3D Accelerator. Support 3D gaming Email: Gmail, POP3/SMTP/IMAP4 Picture: JPEG, PNG, BMP, GIF E-Book: PDF, TXT etc. Audio support: Audio decoding: AC3,DTS,LPCM,FLAC,HE-AAC Audio formats:MP3 OGG WMA WMAPRO Video support: M-JPEG,MPEG-1,MPEG-2,MPEG-4,H.263,H.264,VC-1,DivX, Xvid, RealVideo,VP6,Sorenson Spark Video Formats: MKV,TS,TP,M2TS,RM/RMVB,BD-ISO,AVI,MPG,VOB,DAT,ASF,TRP,FLV etc full formats I/0 Port: USB2.0 host X 1; OTG micro USBX1 ; HDMI OUTPUTX1 TSM-01 Air Mouse&Keyboard: - 2.4G Wireless transmite, USB receiver - OS: Windows, Mac OS, Android, Linux - Devices: PC, Smart TV, Set-top-box, Android TV Box, Media Player Package Includes - 1 x MK808B - 1 x HDMI Cable - 1 x User Manual - 1 x Power Adapter - 1 x OTG adapter - 1 x USB Cable - 1 X TSM-01 Air Mouse&Keyboard,1 x USB Wireless Recriver,1 x USB charging cable