1. Incorporate set & screen design 2. Slot in loader 3. Ultra slim design, 25.6mm thickness 4. 27MHz 10 bit digital/analog convertor, 5. Inbuilt Lithium battery package , enable play 2.5-4 hours 6. with 10.4? High resolution TFT LCD display(4:3) 7. Built-in stereo speakers 8. Built-in anti-shock system 9. Hi-Fi audio effect 10. Compatible with DVD/VCD/CD/MP3/ CD-R/CD-RW / JPEG 11. 5.1 channel audio output 12. 3D surround Audio effect 13. High speed search function 14. PAL/NTSC/AUTO switchable 15. Chapter preview 16. Standard accessory: Remote controller, Rechargeable battery Pack , A/V cable, AC/DC Adaptor, Car Adaptor ,biultin Li-ion battery pack 17. 10.4 high resolution SVGA mode. 18. standard DVD function with all other disc format Built in TV, Built-in 16 bit game player , MPEG4 function N.w: 2.6kg/1pcs G.w:10.1 kg(4set) Pack Size: 40*50*21 cm