ACCSOON Compact HDMI-to-USB video transmitter that turns your smartphone into a professional 4K monitor, recorder & live str
FEATURES
SeeMo 4K for Android is a portable video transmitter that allows you to convert and transmit an HDMI signal from a camera directly to an Android device via a USB cable.
Thanks to H.264 compression, it supports video input and output up to 4K resolution at 30 fps, with adjustable bitrate to ensure virtually lossless visual quality. When paired with the Accsoon SEE App, your Android smartphone transforms into a professional monitor, offering advanced control features, audio and video recording, and the ability to live stream RTMP easily and affordably.
Compact and energy-efficient, the SeeMo 4K is designed for those who need a versatile solution for monitoring, recording, transmitting, and sharing content. Its modular design makes it flexible and adaptable to various setups, while compatibility with NP-F batteries ensures reliable power.
Additionally, it features a USB-C output to power other devices, a standard 1/4'' mount, and a cold shoe for secure mounting, making it a complete and professional tool for videographers and content creators.
User Benefits
- Video input and output up to 4K 30 fps
- Adjustable bitrate
- Extensive monitoring features
- Audio and video recording
- RTMP live streaming on Accsoon SEE App
- USB-C power output for other devices
- Modular, flexible, and versatile design
- Instant content sharing
- Integration into various setups thanks to its modular, versatile design and standard mounts (1/4'' and cold shoe)
Areas of Use
- Digital creators
- Videographers and streamers
- Independent video productions
- RTMP live streaming on social and online platforms
- On-location audio and video recording, ideal for reports and mobile productions
SPECIFICATIONS
- Video input format:
- 2160p 30 / 29.97 / 25 / 24 / 23.98 fps
- 1080p 60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98 fps
- 720p 60 / 59.94 / 50 fps
- Video input port: HDMI-A
- Video output format:
- 2160p 30 / 25 / 24 fps
- 1080p 60 / 50 / 30 / 25 / 24 fps
- 720p 60 / 50 fps
- Video output port: USB-C
- Android version: Android 8.0 or later
- Phone clamp adjustable width: 65 – 90 mm
- Screen size compatibility: 5.5 – 6.7"
- Battery compatibility: NP-F550 / NP-F750 / NP-F970
- Power output port: USB-C 5 VDC 3 A
- Power consumption: 3 W (without charging other devices)
- Operating temperature: -10 to 40 ℃
- Dimensions: 92 x 54 x 46.3 mm
- Weight: 112.3 g
Technical characteristics
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User Manual
Official technical documentation in PDF format.
About ACCSOON
Accsoon is a technology company specializing in the production of wireless video transmission systems, monitors, and accessories for the film and broadcast industry. Accsoon products are designed for filmmakers, videographers, content creators, and video production professionals who need reliable solutions for high-definition wireless video transmission, remote monitoring, and camera control. Thanks to advanced low-latency technologies and compact designs, Accsoon devices integrate seamlessly into modern production workflows. On musicdelivery.net, you can purchase Accsoon wireless video transmitters, on-camera monitors, and accessories, ideal for elevating the quality and efficiency of your professional video productions.
Your payment details are processed securely. We do not store credit card details nor do we have access to your individual card information.
Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

