Specification: Item: 1S Brushless Whoop; Weight: 22.84g (without battery); FC;ESC: F4 1S Brushless Flight Controller V2.2; Frame: Meteor65 65mm 1S Brushless Frame; Motors: 0802 22000KV; Props: 31mm 3-blade props (1.0mm Shaft); VTX;Camera: M01 AIO Camera VTX; Canopy: Canopy for Micro Cam; Receiver Option: Frsky XM  / DSMX / Futaba S-FHSS / TBS Crossfire; Battery: BT2.0 300mah 1S Battery; Flight time: 0802 19500KV motor version: 3:30min-4min/ 0802 22000KV motor version: 1:30min-2min. Bullet Point: It is the first whoop drone powered by brand-new BT2.0 1S battery. The BT2.0 connector effectively decreases internal connector resistance for a much better discharge performance compared with the initial PH2.0 connector. Flight controller pre-soldered the BT2.0 cable, which can provide a more stable and powerful 9A continuous current and 15A burst. For minimizing weight and optimal performance, it applies the perfect lightest combo with F4 1S FC V2.2(2.6g) and M01 AIO camera VTX(3g). By using the latest  0802 22000KV and 31mm 3-blade props, this kit provides you a completely different experience of a powerful indoor flight.  0802 22000KV are features of ball bearing and lead wires soldered to PCB to allow you to repair it easier once it's disconnected. The lower profile frame is reduced 0.75g to 3.08g only. The battery slot is closer to the center of gravity for smoother flying experience, and you will land on the motor screws instead of the battery. The package comes with 2 lipo batteries, BT2.0 charger; tester, extra 1 set of props, 1 screwdriver and a portable bag.  Meanwhile, we have also released BT2.0 Battery charger for your needs. BT2.0 Connector: BETAFPV exclusive designed BT2.0 connector has broken through the bottle-neck of PH2.0 connector. BT2.0 connector has decreased internal resistance of connector effectively allowing more current to be transferred, which means it supports 9A continuous current (15A burst). This means stronger power and longer flight time on 1S brushless drones while PH2.0 just supports 4.5A. You can enjoy more flight time without disturb of low voltage warning due to reducing voltage sag. Flight Controller: F4 1S brushless FC V2.2- This is the lightest FC in the current market. It has a slim and sleek design, weighs just 2.69g and performs better giving it maximum weight savings, power, and responsiveness. Camera; VTX: M01 AIO Camera VTX- The unit is ultra-lightweight only 3g, perfect for Meteor65. It comes with a super Mini 5.8GHz FPV Transmitter + 800TVL C01 Camera + RG178 Antenna, features 6 bands and 48 channels on the 5.8GHz band with Raceband. Motors: 0802 22000KV motors using ball bearing instead of brass bushings, and PCB connector. More durable and easier to repair once disconnection. Beta-blue Frame: The lightest lower profile 65mm frame- Meteor65 frame is reduced 0.75g to 3.14g only. The battery slot is closer to the center of gravity for a smoother flying experience, and you will land on the motor screws instead of the battery. Package Included: 1 * Brushless Whoop Quadcopter (0802 22000KV Motor Version); 2 * 300mAh 1S 30C Battery with BT2.0 connector; 1 * BT2.0 Battery Charger and Voltage Tester; 1 * Customized Carry Case; 1 * Spare 31mm 3-blade props (1.