EZCast Beam J4 DLP Camping Projector

  • Sale
  • $212.49
  • Regular price $249.00

Rechargeable WiFi Projector for Camping

EZCast Beam J4 is a pocket-size WiFi projector that combines HDMI and USB interfaces to support wired and wireless screen mirroring from iOS, Android, Windows, and macOS smart devices. It only has 384g, and its 9000 mAh battery allows you to watch a long movie or a few episodes on 1 charge. The package contains a FREE projector stand, bag, and 2.4GHz/5GHz WiFi adapter. Perfect for outdoor use.

  • 【IDEAL FOR CAMPING & TRAVELING】Package includes a tripod projector stand and a carrying bag. EZCast Beam J4 is easy to bring from home theater to nature, allowing you to enjoy the ultimate audio-visual feast outdoors. The long-lasting 9000mAh battery provides 5 hours of playtime. With DLP technology and true 300 ASNI lumens brightness, J4 supports up to 100" projection with sharp and clear images for your home theater, camping, and patio party night.
  • 【SUPPORT WIFI CONNECTION AND PLUG & PLAY】Free 5GHz wifi adapter included. J4 supports Airplay, Miracast, and DLNA. In addition to the wireless connection, it is also equipped with USB-A & HDMI ports, therefore, you can easily enjoy Disney+, and Netflix while charging or use it as an extended screen when connecting your smart devices. Compatible with iOS and Android smartphones, tablets, TV sticks, PS5, X-Box, Switch, and laptops.
  • 【2D KEYSTONE & PORTRAIT PROJECTION】With auto vertical keystone and manual 2D keystone, J4 makes it easy to project square images from any angle in any environment. Thanks to the unique portrait mode projection, J4 can display the video either horizontally or vertically, allowing you to enjoy the full-screen display of your beloved content sharing from short-form mobile video app, such as YouTube Shorts and TikTok.
  • 【BUILT-IN POWERFUL SPEAKER】It is integrated with a strong speaker, which allows you to play music from your phone and laptop. Other product specs: 1080P support; 20,000+ hours LED lamp life; 5000:1 contrast ratio; 4.53*4.53*1.26 in; 14.1 ounces; USB*1, HDMI*1, 3.5 mm audio jack*1. Please note that this projector is unsuitable for office use as it needs a higher resolution to project reports and spreadsheets.
  • 【ENJOY OTA UPDATE & LIFETIME PROFESSIONAL SUPPORT】EZCast Beam J4 comes with a 1-year warranty and its auto OTA upgrade feature ensures it never becomes outdated. Note: If you have any connection issues, please contact the seller or brand owner for technical support.


  • 1080P supported
  • 5000:1 contrast ratio
  • Size: 4.53*4.53*1.26 in; 14.1 ounces
  • Supports 0.86-2.88 short throw distance, 1.3 throw ratio allows you to recreate large screen experiences anywhere
  • Advanced DLP technology provides 300 ANSI lumens
  • Auto vertical and manual 2D keystone
  • 30-100 inches projection size and auto-portrait functions
  • Built-in 3 packs of 3000 mAh batteries, lasts more than 5 hours on a single charge in eco mode
  • 20,000+ hour LED lifetime, you don’t have to change lamps all the time
  • Supports USB, HDMI, and 3.5 mm audio interfaces
  • Comes with a 2.4 GHz WiFi to support wireless screen mirroring
  • Supports Miracast, Google Home, AirPlay, DLNA, and YouTube