Holybro
Holybro Zephyr ELRS Gemini X dual band receiver
Price on request
MOQ 10 pcs · samples available
Ruistart · Radio, RX & VTX
Boxer Radio Controller (M2)
SKU RS-346 HTS 8806.99 Origin Shenzhen, CN Updated Oct 2026
Price on request
Wholesale pricing is quoted per order. Send the quantity and destination and the trade desk replies within six working hours, EXW Shenzhen.
- MOQ 1 pc — samples welcome
- Sourced equivalent available for private label
- Bench-tested before dispatch
- 12-month warranty, RMA support
- Ships in 24h · OEM run 10-15 working days
- Trade desk replies in 6h
The perfect combination of size and ergonomics make the BOXER an ideal choice. Featuring full size hall effect gimbals for precision control and an intuitive button layout, the BOXER gives you a compact radio without compromising on comfort and function.
Features
- Available with built-in ExpressLRS Backpack or 4-in-1/CC2500 MPM RF modules
- Featuring a powerful STM32F407VGT6 with 1MB Flash and 192KB RAM
- Preinstalled EdgeTX firmware
- Internal ELRS module capable of 1,000Hz refresh rate
- 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 programable 6-position switch
- 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: CC2500 multi-protocol / 4-in-1 multi-protocol / ELRS 2.4GHz
- Supported protocols: Module dependent
- 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)
- Module Bay: JR-compatible module bay for additional modules
- 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/CC2500 Version
In addition to the popular internal 4-in-1 Multi-module (CC2500, NRF24L01, A7105 and CYRF6936) and the CC2500 only version, the BOXER is now also available with a high-power, fan cooled, default 100mW 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
- CC2500 (FCC) Version supports all CC2500 protocols
- 4in1 (FCC) Version supports all MPM protocols
- ELRS (FCC) is pre-installed with ExpressLRS ISM FW (Max power is hardware dependant)
EU LBT Version
- CC2500 LBT Version (Europe) is limited to LBT compliant protocols FrSKY X/X2 LBT & HoTT LBT
- 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)
Powerful STM32VGT6 Processor with 1MB Flash
Compact Design with Excellent Ergonomics
Dimensions
Radio Overview
Download
Accessories
Package Includes
- 1 * BOXER Radio
- 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
Reviews of BOXER Radio
Key specifications
| Brand | Ruistart |
|---|---|
| Department | Radio, RX & VTX |
| Minimum order | 1 pcs (samples available) |
| Lead time | Ships in 24h · OEM run 10-15 working days |
Packing and freight data
| Packaging | Qty per carton | Carton (cm) | Gross weight | CBM |
|---|---|---|---|---|
| Retail box | 1 | 18 × 12 × 6 | 0.42 kg | 0.0013 |
| Inner carton | 12 | 38 × 26 × 22 | 4.6 kg | 0.0217 |
| Export carton | 152 | 58 × 42 × 38 | 21.4 kg | 0.0926 |
Placeholder packing data — confirm with your supplier before quoting freight. CBM is per export carton.
Wholesale questions
What is the minimum order quantity for Boxer Radio Controller (M2)?
Stock supply starts at 1 pc. The 10× and 50× quantity breaks are already applied in the price table above, and OEM branding is available from a few hundred pieces.
Can you print our brand on this product?
Yes. For Boxer Radio Controller (M2) we can apply your logo, use a custom shell or housing colour, flash a locked firmware build and pack it in your retail packaging. Tooling-free branding normally starts around 100-500 pieces depending on the part; tooling-backed parts are quoted individually.
How is this shipped and how long does it take?
Air express (DHL / FedEx / UPS) is typically 4-7 working days door to door. Larger orders can move by sea or rail with DDP terms so the landed cost is fixed before dispatch.
Is it tested before dispatch?
Every unit is bench-tested and inspected before packing, and we can supply CE / FCC / RoHS documentation and a QC report with the shipment.
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Get bulk pricing on your BOM in 6 hours
Send us your parts list — we return a landed-cost quote with tier pricing, lead time and shipping options. No sign-up needed, just an email address to reply to.
- Tier pricing from 1 pc to 10,000+ pcs, valid 30 days
- Mixed-SKU containers and consolidated shipping
- OEM logo, custom firmware, retail packaging
- Sample order first, scale after you test
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