- 4in1 LBT Version (Europe) is limited to LBT compliant protocols FrSKY X/X2 LBT, HoTT LBT and DSMX
- ELRS LBT (Europe) Version is pre-installed with ExpressLRS CE EU domain LBT FW (Limited to 100mw power output)
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
RadioMaster Boxer EdgeTX RC Radio Transmitter - Choose VersionThe perfect combination of size and ergonomics make the BOXER an ideal choice for pilots on the go. Featuring full size hall gimbals for precision control and an intuitive button layout, the BOXER gives you a compact radio without compromising on comfort and function. The two 18650 batteries required to power the radio are sold separately HERE Also available upgrade Radiomaster 6200mAh Li po Battery Check out all our ExpressLRS Products, Radios and
The perfect combination of size and ergonomics make the BOXER an ideal choice for pilots on the go. Featuring full size hall gimbals for precision control and an intuitive button layout, the BOXER gives you a compact radio without compromising on comfort and function.
The two 18650 batteries required to power the radio are sold separately HERE
Also available upgrade Radiomaster 6200mAh Li-po Battery
Check out all our ExpressLRS Products, Radios and the rest of our RadioMaster Collection!
Launch Video
Features
- Available with built-in ExpressLRS or 4-in-1 MPM RF modules
- Featuring a powerful STM32VGT6 processor with 1MB RAM
- Preinstalled EdgeTX firmware
- Internal ELRS module capable of 1,000Hz refresh rate
- Adjustable ELRS RF output (30dBm max FCC or 20dBm Max EU LBT)
- 4-in-1 version capable of up to 20dBm RF output
- QC3.0 fast charging support 2.0A MAX
- Compact design with excellent ergonomics
- New low-profile latching SE switch and momentary SF switch
- Oversized battery compartment- Space for a 2S 6200mAh pack, up to 20-hour duration (Batteries not included)
- Full sized V4.0 Hall effect gimbals as standard, upgradable to AG01 CNC Hall effect gimbals
- Standard JR module compartment
- Internal module cooling fan built in (ELRS version)
- RadioMaster standardized button layout
- Versatile 6-position switch for flight mode access
- Adjustable and Removable T-shape Antenna
- Industry first fabric handle for improved portability
- Changeable, ergonomic grips
- Redesigned SD card slot with pre-loaded SD card included
- External module power slots in battery cover
- RadioMaster signature carry case and gimbal protector are included as standard to ensure your radio stays safe while on the move
Specification
- Item: BOXER Radio
- Size: 235*178*77mm
- Weight: 532.5g
- Frequency: 2.400GHz-2.480GHz
- Internal RF Options: 4-in-1 multi-protocol / ELRS 2.4GHz
- Supported protocols: Module dependent
- Transmitting Power CC2500 and 4IN1: Max 20dBm
- Transmitting Power ExpressLRS: Max 30dBm (international) / Max 20dBm (EU LBT)
- Cooling fan: Built in (ELRS version)
- Voltage Range: 6.6-8.4V DC
- Radio Firmware: EdgeTX (Transmitter) / Multi-Module (RF module) / ELRS
- Channels: Max 16 channels (Receiver dependent)
- Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells (batteries not included)
- Display: 128*64 Monochrome LCD display
- Gimbal: High precision 4.0 Hall gimbals as standard (AG01 Optional)
- External module: JR/FrSKY/Crossfire compatible
- Upgrade Method: USB/SD card & EdgeTX Companion PC software
EdgeTX Operating System
Preinstalled with EdgeTX, the BOXER has cutting edge software fit for its class-leading hardware. RadioMaster works closely with the EdgeTX team to develop features and optimize the user experience. We will continue to contribute and support projects like EdgeTX, ensuring the concepts of open standards are carried forward.
Available with ExpressLRS and 4in1 Version
In addition to the popular internal 4-in-1 Multi-module (CC2500, NRF24L01, A7105 and CYRF6936), the BOXER is now also available with a high-power, fan cooled, 1W internal 2.4GHz ExpressLRS (ELRS) module. Designed to provide reliable long-distance control, minimal latency, and high refresh rates. ELRS is a revolutionary open-source protocol taking the R/C industry by storm.
FCC Version and EU LBT Version are Available
Currently, we provide the standard FCC version and the EU LBT version. Please check the supported protocols below.
Standard FCC Version
- 4in1 (FCC) Version supports all MPM protocols
- ELRS (FCC) is pre-installed witn ExpressLRS ISM FW (Max power is hardware dependant)
EU LBT Version
Powerful STM32VGT6 Processor with 1MB RAM
Compact Design with Excellent Ergonomics
Radio Overview
Accessories
Package Includes
- 1 * RadioMaster Boxer EdgeTX RC Radio Transmitter - Chosen Version
- 1 * Signature Carry Case
- 1 * T Antenna
- 1 * USB-C Cable
- 1 * Gimbal Protector
- 1 * 1.5mm Allen Key
- 2 * M4*4 Screws
- 4 * Low Tension Springs
- 1 * 18650 Battery Tray
- 1 * Stickers
- 1 * Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Perfect for my neefs
Color: Black, Size: 8x10, Color: Black, Size: 8x10
I got this to hang a photo in my office and it was perfect for my needs. It was very easy to open the back and install the photo and the enclose back up. It is very well made and it looks great. It hangs nice and neatly on my wall and is great for displaying my 8x10 photo I needed to show off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
The ultimate water bottle
Color: Iced Breeze, Size: 24 Ounces
I can’t believe I’m so excited about a water bottle. The design is amazing - I love that there’s no straw poking up but there’s still a straw sip function. I like that the carrying hook doubles as a lid locking mechanism. This bottle feels very sturdy but it’s sleek and easy to grab - I have small hands and it isn’t a problem for me to drink from with one hand. It’s also really nice that this bottle fits in standard couple holders both at the gym in the machines and in my car. The color selection is so fun and I am pleased that my bottle looks exactly as pictured. My water has stayed cold and my ice cubes frozen for over 12 hours now. Cannot recommend enough!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Keeps drinks cold all day
Color: Very, Very Dark, Size: 24 Ounces
We got this Owala bottle for our son to use as his everyday school water bottle, and it has been excellent. The 24oz size holds plenty of water for the school day without being overly bulky or heavy to carry around.
The insulation works extremely well. Drinks stay cold all day long, even when the bottle sits in a backpack for hours. That’s probably the feature we’ve been most impressed with so far. It’s also been great for car trips since it keeps water cold for extended periods without needing constant refills.
The design is really well thought out too. The built-in straw makes it easy to drink from quickly during class or while traveling, and the lid feels secure and leak-resistant when closed. It also has a clean, modern look that feels a little more premium than many standard water bottles.
Build quality feels solid overall, and it seems designed to hold up well to everyday use from school, sports, and travel.
Overall, this has been a fantastic everyday water bottle and definitely lives up to the hype. Keeps drinks cold, holds a good amount of water, and works equally well for school or road trips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Cup holder friendly AND functional!
Color: Denim, Size: 24 Ounces, Color: Denim, Size: 24 Ounces
I have a dupe of this cup in a 32oz version and I’m in love with it except for one thing, it doesn’t fit in the cup holders of my vehicles very well. For Father’s Day, my husband needed an insulated cup for when he works outside, his current one doesn’t fit in a cup holder. This was a perfect option for him since he likes the one I have. First things first: this thing keeps liquids COLD for a VERY long time. Haven’t put anything hot into it and don’t plan to so I cannot attest to that. It’s lightweight, durable, and the versatility with the straw is really what makes this cup stand out. You can use a straw OR take a sip without changing adaptors or adding a straw. The straw is basically built into the spout. It’s leakproof which I greatly appreciate. With this being on sale I jumped on it. These are such nice cups, and I can confirm they fit the cup holders of my vehicles from my 22 RAV4 to my 05 Corolla. This is a definite buy and I really hope my husband gets me one since my dupe doesn’t fit in my cup holders. As for the 24oz of this cup, it fits. The colors are fun. It’s unique, and extremely functional.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Versatile water bottle_ great ice cold retention
Color: Strawberry Fields, Size: 24 Ounces, Color: Strawberry Fields, Size: 24 Ounces
There are a lot of stainless steel bottles out there but the quality of Owala stands out by far. Starting with the both drink options of sip or chug, mega cute color combinations, ergonomic grip, cold retention is great and different size to fit everyone of your family's thirst. Easy to carry it with its handle. It's almost a month that I've been using it and no spills on my backpack. Defo buying more on the future, just to change the color with the Seasons. Rubber Boot is not included but make sure to add it to your cart...is soooo worth it!
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Reviewed in the United States on May 12, 2026
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