21.5 inch wireless 4G WIFI network control Android Tablet PC interactive advertisement player touch screen digital menu display

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Price:$200.00 - $242.00
Price in USD:Details


Product Overview


Product Description

21.5 inch wireless 4G WIFI network control Android Tablet PC interactive advertisement player touch screen digital menu display

Screen Specification: 

Spec:\t21.5" LED
Dimension:\t53.8*33.1*4 cm
Material:\tABS plastic
Surface: Tempered glass touchscreen function
LCD Screen:\t16:9
Display Area:\t475.5*266.6mm
Screen Resolution:\t1920*1080
Output Resolution:\t1080P
Viewing Angle:\t89/89/89/89
Working Life:\t50000h
Power:\t< 30W
Voltage:\tAC 100~240
Speaker: \t2*2W
Memory Card:\tSD card, USB drive
Interface:\t2 x USB port, SD card slot, RJ45 port, Audio port

Built-in Android PC

Chipset: CPU A64/RK3288/RK3399\t
Chipset Frequency: 1.8Ghz\t
Ram and Flash: 1GB/2GB DDR3 SDRAM & NAND FLASH:8GB/16GB\t
Operation System: Android 8.1/9.0/10 OS\t
WIFI: 802.11b/g/n integrated\t
Support BlutEEth: Support integrated bluetooth 4.0\t


Product Details

Built-in Camera as option.

Capacitive touchscreen 10-points function.

Support WIFI network, RJ45 ethernet function.

3G/4G network as options

Support Bluetooth .

Tempered Glass as protection surface

ABS industrial grade plastic
With VESA installation holes on the back

Support Landscape and Portrait display mode

Duable and anti-vandalism

Customized logo & body colour available

OEM/ODM on functions & shapes welcome


advertising / signage features

split screen display (video + pictures + music ...)
real time display
rolling captions
automatically power on/off
Auto loop player

Our Service

Warranty:  12 months warranty & Life-time maintenance

Trade Terms: EX-Works, FOB, C&F, CIF

Payment terms : T/T, Western Union, PayPal, L/C, MoneyGram, Cash, Trade assurance. 

Shipping: By sea, by air and by international express ......



1) Q:What is the minimum order quantity? 

A:  Qty: 1 unit. Different order quantity different price. 

2) Q:What payment methods your company accept? 

A:We accept most often payment methods,but mainly accept bank wire transfer T/T, L/C at sight, Western Union. 

3) Q:How long is the warranty time for your products? 

A: We warranty 1 year for all of our products and supply life-time maintenance.

During 1 year warranty period, for small part defective,we will send replacement parts for free of charge to customers,so customers can replace defective parts by new parts by themselves. We also will pay for shipping cost. For big defective problem,customers have to ship back defective units to us and we will repair or replacement for them for free of charge. Customers will pay for shipping cost from their address to China and we will pay for shipping cost from China to customers' address.

For life-time maintenance (out of 1 year warranty period),any defective parts or units,customers will pay for replacement parts and shipping cost.We will charge a bottom cost for parts.

The man-made damage and misusing damage is not under warranty. 

4) Q:I haven't done business with your company before,how can i trust your company? 

A:Our company is a registered golden member on Alibaba sit for more than 15 years. We have many business partners and order histories all over the world.

5) Q:what's the shipment terms and delivery time of your company? 

A: It depends on order quantity, shipping address and shipping methods. 

6) Q:Do you give any discount ? 

A: Different order quantity different price. We will always offer customers the lowest price based on the best quality. 

7) Q:I would like to ask you if it's possible to have my logo on the product. 

A: Logo printing service is available.

Packing & Delivery

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