This is the Ready to Fly 2.4GHz Radio Controlled Micro Battle Drone Set from RC Fun.

FEATURES: Unique infrared (IR) battle system that allows inflight combat,
striking the opponent's drone with the IR beam causes "damage"
which makes the drone temporarily wobble and LED's to flash.
After three hits, it automatically spirals the drone to the ground
where the drone can be reset to fly again.
Auto take-off and land
Auto hover function
360° flips with the touch of a button
Three flight modes
On board LED lights
Game controller type 2.4GHz transmitters
3.7V 220mAh LiPo batteries and USB chargers
Compact modular carrying case

INCLUDES: Two Drones
Two 2.4GHz Controllers
Extra set of Propellers for each Drone (RFNE0101 & RFNE0102)
Two 3.7V 220mAh LiPo Batteries
Two USB Chargers
Carrying Case
Screwdriver

SPECS: Diagonal Measurement: 2.56" (65mm)

COMMENTS: For a 110V to USB Charger Adapter, order DIDP1125
We recommend ordering spare batteries and propellers
Flight time is approximately 5-6 minutes, charge time 25-30 minutes