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Mini Projector, HY300 PRO Portable Projector, Support 4K 1080P with Dual-Band WIFI6 5G Wireless 5.2 Bluetooth Android 13, 180° Rotatable, Auto Keystone Correction, 35"-130" Screen Video Projector

Name: Mini Projector, HY300 PRO Portable Projector, Support 4K 1080P with Dual-Band WIFI6 5G Wireless 5.2 Bluetooth Android 13, 180° Rotatable, Auto
Brand: ear&ear
SKU: B0DG4WZZ4H
Price: 45.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$45.99

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*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The Mini Projector, HY300 PRO Portable Projector, Support 4K 1080P with Dual-Band WIFI6 5G Wireless 5.2 Bluetooth Android 13, 180° Rotatable, Auto Keystone Correction, 35"-130" Screen Video Projector is a niche pick — read recent reviews before buying in the power protection category, priced around $45.99. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored Mini Projector, HY300 PRO Portable Projector, Support 4K 1080P with… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the power protection category. ear&ear's power protection lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by ear&ear's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

【Smart Projector with Android TV 11.0】Powered by the advanced Android TV 11.0 system, this smart projector comes with a rich built-in app ecosystem that gives you easy access to mainstream streaming services such as N-F, Prime Video, YouTube and more, sitting on a massive content library of over 500,000 movies and TV shows. With the Mali-G31 GPU and WiFi 6 technology, it delivers superior connectivity and performance for an unparalleled smart movie watching experience.
【Flexible 180° rotational projection for multiple scenarios】Without cumbersome setup, this smart movie projector supports 180° free rotation, whether it is wall, ceiling or floor projection, it can easily cope with it. Suitable for home theater, leisure and entertainment, children's education, video conferencing or online teaching and other occasions, fully meet your diverse needs.
【Auto Keystone Correction and Surround Sound】The HY300 PRO pico projector integrates an automatic keystone correction function to quickly adjust the image to the ideal state, and with manual focus adjustment, you can get a clear image instantly. In addition, the built-in 360-degree surround sound system creates an immersive listening experience, making every movie viewing an audio-visual feast.
【1080P HD Video Projection】Supports 1080P/4K resolution to provide clear visual effects. Utilizes advanced LED technology for bright and lifelike projection. Seamless connectivity with the latest WiFi 6 and Bluetooth 5.0 ensures smooth streaming, and it's also compatible with 2.4G and 5G networks and features Bluetooth 5.0 to connect to your favorite devices. With 200 ANSI lumens of brightness and a 1500:1 contrast ratio, this projector delivers stunning visuals, ensuring vivid colors and crisp details.
【Quiet design and multi-function interface】With a highly efficient cooling system, the noise level is below 25 dB, ensuring a quiet viewing environment while enjoying stunning visual effects. Equipped with HDMI, USB and audio ports, the projector can be easily connected to external devices such as laptops, TV sticks and USB flash drives for seamless compatibility, expanding the boundaries of your entertainment.

Full Specifications

Brand	ear&ear
Color	HY300PRO
Weight	2.4g
Brightness	200 lm
Model Name	HY300 PRO
Form Factor	Desktop
Connectivity	Bluetooth, USB, WiFi, 2.4GHz
Display Type	LED
Lamp Wattage	120 watts
Model Number	HY300 PRO
Compatibility	Android
Mounting Type	Tabletop Mount
Built-In Media	Power Cord, Remote, User Manual
Contrast Ratio	1500:1
Control Method	Remote
Video Encoding	AVC
Connection Type	Wireless
Controller Type	Remote Control
Mfr Part Number	for Women
Number of Items	1

Ready to buy?

Mini Projector, HY300 PRO Portable Projector, Support 4K 1080P with Dual-Band WIFI6 5G Wireless 5.2 Bluetooth Android 13, 180° Rotatable, Auto Keystone Correction, 35"-130" Screen Video Projector is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Price and availability subject to change.