Specifications:  Item Name: Whoop and toothpick 2-IN-1 FPV Racer Drone;  Wheelbase: 65mm;  Size: 80mm*80mm*30mm;  Weight: 17.5g (without battery).     Features:  The lightest 1S Whoop and Toothpick 2-IN-1 fpv drone.  Comes with tooth pick frame for convert.  Powerful and efficiency.  The lightest 1s AIO 5IN1 F4 flight controller.  New Unibell SE0702 brushless motors with pcb wire board.  Built-in OPENVTX up to 400mw.  Low profile Canopy design.     Motor:  Mode: SE0702 KV23000;  Configu-ration: 9N12P;  Stator Diamter: 7mm;  Stator Length: 2mm;  Shaft Diameter: Φ1mm;  Motor Dimension(Dia.*Len): Φ9.5mm*14mm;  Weight(g): 1.5g;  No.of Cells(Lipo): 1S only.     Propeller:  Weight: 0.19g;  Material: PC;  Pitch: 1 inch;  Props Dia: 30mm;  Center Hole Dia: 1mm.     Flight controller:  (ELRS SPI RX version)DiamondF4 ELRS FC Firmware target: CrazybeeF4SX1280;  (Frsky SPI RX version) DiamondF4 FR FC Firmware target: CrazybeeF4FR;  MCU: STM32F411CEU6 (100MHZ, 512K FLASH);  Sensor: MPU-6000 or ICM20689 or BMI270(SPI connection);  Original whoop size compatible;  Power supply: 1S battery input (DC 2.9V-4.35V);  Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready;  Built-in Betaflight OSD(SPI Control);  Built-in 5.8G OPEN VTX;  Built-in SPI ELRS V2.0/Frsky receiver;  Built-in 5V 1A BEC.     Onboard 4in1 ESC:  MCU upgraded to EFM8BB21;  Power supply: 1S LiPo/LiPo HV;  Current: 5A continuous peak 6A (3 seconds);  Support BLHeliSuite programmable;  Factory firmware: O_H_50_REV16_8.HEX;  Default protocol: DSHOT600.     Onboard SPI ExpressLRS 2.4GHz Receiver:  Packet Rate option: 50Hz/150Hz/250Hz/500Hz;  ExpressLRS Firmware version: V2.0;  RF Frequency: 2.4GHz;  Antenna : Enameled copper wire antenna;  Telemetry output Power: 50dB;  Electronic Shutter Speed: Auto;  Auto Gain Control (AGC): Auto;  Min. Illumination: 0.01Luxat1.2F;  D-WDR: Auto;  Day/Night: Color;  Power: DC 3-5.5V;  Current: 110mAat5V 120mAat3.3V;  Housing Material: ABS;  Net Weight: 1.2g;  Dimensions: L14mm*W14mm*H9mm.     Lipo Battery:  Capacity: 300mAh;  Voltage: 3.8v;  Continuous Discharge Rate: 30C;  Size: 57mmx12mmx7mm;  Weight: 7.5g;  Connector: PH2.0.