Features Available in ExpressLRS and MPM CC2500 versions Preinstalled with EdgeTX firmware 18650 Batteries, all the power you need for hours of fun Portable and lightweight design with removable stick ends and foldable antenna Features hall effect gimbals as standard for smooth cantering & precise response Built-in LED lights helps visualize your switch inputs Backlit LCD Screen offering a perfect balance of size and functionality Trim buttons for easy channel trimming External Module Bay compatible with RadioMaster Nano-size modules and TBS Nano Crossfire/Nano Tracer 2 Stylish Colors of Charcoal & Transparent version and optional case colors in Blue, Pink, Green, Orange to suit your style Specifications Item: Pocket Radio Physical dimensions: 156.6*65.1*125.3mm (Folded size) /156.6*73.1*154.8mm (Unfold size） Weight: 288 grams Operating frequency: 2.400GHz-2.480GHz Internal RF Options: CC2500 multi-protocol / ELRS 2.4GHz Supported protocols: Module dependent RF power: CC2500:100mW Max (20dBm) / ELRS FCC: 250mW Max (24dBm) / ELRS EU-LBT: 100mW Max (20dBm) Operational voltage: 6.6-8.4v DC Control distance: > 2km @ 20dBm Operating system: EdgeTX Control channels: Maximum 16 (Receiver dependent) Display: 128*64 Monochrome LCD Battery: 2pcs 18650 batteries (Not included) Charging: Built in USB-C QC3 Charging Upgradable Firmware: Via USB or the included SD card Gimbal: Hall-effect Module bay: Nano size (Compatible with RadioMaster Nano-size modules, TBS Nano Crossfire / Nano Tracer ) Package Including 1 * Pocket Radio 1 * Custom Carry Pouch 1 * USB-C Cable 1 * Screen Protector 1 * Sticker 4 * Low Tension Springs 1 * Manual