Accessories Details Ratings Features: Built-in ExpressLRS 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) 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 hours 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 the battery cover RadioMaster signature carry case and gimbal protector are included as standard to ensure your radio stays safe while on the move *This is the ExpressLRS Version 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. Powerful STM32VGT6 Processor with 1MB RAM Compact Design with Excellent Ergonomics Radio Overview Specification: Item: Boxer Radio Size: 235x178x77mm Weight: 532.5g Frequency: 2.400GHz-2.480GHz Internal ELRS 2.4GHz module Supported protocols: Module dependent 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) ELRS Channels: Max 16 channels (Receiver dependent) Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells (2s battery IS 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 Included: 1x RadioMaster Boxer Radio 1x Signature Carry Case 1x T Antenna 1x USB-C Cable 1x Gimbal Protector 1x 1.5mm Allen Key 2x M4x4 Screws 4x Low Tension Springs 1x 18650 Battery Tray (Batteries not included) 1x 2S 6200mah Radiomaster Battery Included 1x Stickers 1x Manual SKU: RM.BOXER.BLACK.ELRS.2SBATT. Categories: Category Name, Radio Transmitters, RadioMaster