65 in touch TV screen

4K multi-touch TV screen.

Product Name: 65-inch touch screen
Made in China.
LED screen:

Size: 65 in (1428.48 x 803.52)
Light Picture: LED
Control board: CMO or LG
Screen parameters.

Resolution: 4K resolution (3430 x 2160)
Dimensions available: 1515.4 x 935.5 x 102.6mm
Number of pixels: 1.07 million colors.
Image ratio: 16: 9
Light intensity: 450 / m2
Viewing angle: 178 Degree
Contrast: 5000/1.
Microprocessor and operating system.

Cpu Cortex A53 * 2.13ghz, Ram 2 GB, Storage 8G
Signal standards: NTSC M / N, PAL BG / DK / I / H, SECAM L / L

Operating system: Android 5.0 /, 6.0 / Windown 7, Win8, Win10
Picture formats: MPEG1, MPEMG2, MPEG4, H264, RM, RMVB, MOV
USB2.0: Video / audio, photo, txt
USB For Touchx1, HDMIx1, USB3.0x1, USB2.0x1, Audio inx1, VGA inx1.
Gate signal behind and below. RS232 x 1, MIC x 1, Touch USB x 1, SD cardx1, USB2.0x2, HDMIx1, SPDIF x 1,
Earphone x 1, AV OUT x 1, AV INx2, YPbPr x 1, Audio in x 1, VGA in x 1, VGA out x 1, RJ45 Lan x 1.
Front signal port: USB for touchx1, HDMIx1, USB3.0x1, USB2.0x1, Audio inx1, VGA inx1
           Interactive parameters:

Interactive technology: Infrared
Number of interactive points: 20 touch points
Interactive type: Multipoint
Interactive device: finger, pen or any other opaque object
Touch point size:> = 5mm
Interactive diameter: 8m / s
Interactive speed: single 130 dots / s, multi point 125dots / s
 Life span: 65,000,000 interactions.
Power cable USB 4.5-5v, dc
Anti-glare tempered glass: yes
Accuracy: 0.1mm
OPS slot: yes
Control board life: 30,000 hours
Speaker: 10W x2
Power supply: 100 - 240V AC
Output: from 125 W - 170W.
Weight: 58 kg
Attach:
01 1.5 meter power cord, 01 2.5 meter USB cable.
01 1.5 m hdmi cable, 02 writing pen.
01 instruction book, 01 remote screen.
Warranty 12 months.