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21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery

21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery

Brand Name: ETTO
MOQ: 5 Pieces
Price: $305 - $758.36 / Piece
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 400 Pieces / Day
Detail Information
Place of Origin:
China
Certification:
CE、FCC、ISO9001、RoHS
Screen Size:
21.5 / 24 / 27 / 32 Inch
Backlight Type:
LED
Cabinet Color:
White
Definition:
1920x1080
Viewing Angle(H\V):
178°
Refresh Rate:
60Hz
RAM:
4/6/8GB
ROM:
128GB
System Version:
Android 13.0 / 14.0
Camera:
8MP/13MP
Display Scale:
16:9
Accuracy:
≤2mm
Touch Points:
10 Points
Multi-languages:
English, Chinese, Spanish, Etc
Packaging Details:
Neutral cartons; Wooden cases (for large items)
Highlight:

27 inch portable smart TV

,

portable smart TV with detachable stand

,

Android portable TV 8GB 128GB

Product Description

21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Work, stream, or play — wherever you are.


Set it up anywhere in seconds with the detachable stand — on tables, your lap, or hanging points.Vivid colors and sharp contrast bring every scene to life. A 6nm 8-core chip keeps 4K video and apps running smoothly. Built-in woofers deliver deep bass that fills the room.Cast wirelessly, draw on the whiteboard, and enjoy all-day battery life.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Wireless Casting, Wi-Fi & Bluetooth


Open the screen casting app on the portable TV and connect it to the same network as your device to use AirPlay (wireless screen mirroring is supported on mobile phones, tablets, and laptops).


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Switch from rolling floor mode to desktop mode in three simple steps:


Step 1: Press the rear cover button.    Step 2: Remove the screen.    Step 3: Attach the rear panel.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


13MP Camera & Multifunctional Interface


Equipped with a 13MP camera, and a multifunctional interface that allows it to be used as a portable screen for connecting to PCs and other devices.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Big Screen, Bigger Thrills


Wireless casting transforms your device into a sprawling game arena — larger visuals, deeper engagement, and reduced eye fatigue for marathon sessions.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Large Display, Minimal Space.


Ultra-slim and travel-friendly — just drop it in your pack and enjoy top-tier entertainment on the move.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


One stand, endless flexibility.


Stand it tall on your desk, cradle it in your arms on the sofa, or set up the stand on the floor — you pick what suits you.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Built for Your Connected Lifestyle


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery

21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Etto Technology is a full-spectrum digital signage solution provider. We integrate software development, hardware innovation, smart manufacturing, and global distribution to deliver world-class digital signage products and solutions.


Etto Technology possesses state-of-the-art production facilities with an annual output capacity of over 800,000+ units. Our product range include AI Education Board, Interactive Smart Board, Portable Smart TV, Android TV Box, etc. We have the OEM / ODM  experience for multiple international brands, which meets high standards with proven quality. 


Our products are widely adopted across office areas, education classrooms, government conferences and commercial sectors, backed by comprehensive R&D and manufacturing capabilities, we have supplied products and services to over 60 countries and regions globally. 

Etto Technology is built upon a globally recognized accreditation framework that not only meets but consistently exceeds stringent industry standards. Our commitment to excellence and safety is validated by a comprehensive portfolio of international certifications, including EDLA, TÜV Low Blue Light Certification, CE, RoHS, FCC, ISO 9001, CB, etc. This robust foundation is supported by a rigorous, end-to-end quality control system, ensuring full compliance across all operations. Simultaneously, our innovation-driven R&D ecosystem is  dedicated to the continuous pursuit of technological advancement, future-proofing our products and delivering superior value to our customers.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery

Our Factory


Automated Production Line


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery



Small-Batch Custom Production Line


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery


Our  Exhibition

Russia, Saudi Arabia, Philippines, Malaysia,  Indonesia, Thailand, Vietnam, Singapore,  Sri Lanka, Bangladesh, Mexico, Brazil,  Egypt, South Africa, etc.


21.5/24/27/32 Inch Portable Smart TV Detachable Stand Android Screen 4K Video Playback Wireless Casting Whiteboard Battery

FAQs


(1) What kind of products you provide?

AI Education Board, Smart Interactive Whiteboard, Portable Smart TV, Android TV Box, OPS (PC), Speakerphone, Al Remote Air Mouse, Video Conference Camera,  Mobile Stand,etc.

(2) Can you offer customization service?
Yes, we support it. We provide comprehensive OEM / ODM customization services including: Appearance, dimensions, colors and button design, Operating system, boot - up animation and logo customization.

(3) What's the minimum order quantity (MOQ) for your products?
As a factory, we generally require a minimum order of 5 units to proceed.We welcome both small trial orders and larger procurement projects, and more favorable pricing will be offered for bulk quantities.

(4) What certifications has the product passed?
EDLA, TÜV Low Blue Light Certification, Antibacterial Test Report, CE, RoHS, FCC, ISO 9001, CB, etc.

(5) What are your terms for shipping, payment, lead time, and packaging?
Shipping terms: EXW, FCA, FOB, CIF, DAP, DDP.
Payment methods: T/T, Western Union, PayPal, Escrow, .
Lead time: 5-7 working days (samples); 15-25 working days (bulk orders).
Packaging:Neutral cartons; wooden crates (for large items).
Shipping options: Ocean freight, air cargo, express courier.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
M*a
United States Nov 3.2026
Excellent product, I recommend it to everyone.
W
W*n
Philippines Oct 30.2026
It fits in my dental clinic
H
H*y
United States Oct 22.2026
Excellent product, I recommend it to everyone.