What's in the box:

Ulanzi Drone Strobe Light Flashing Light 3 Colors Slow Fast Flashing Anti-collision Light with Built-in 110mAh Battery Replacement for DJI Mavic AIR 2 and Most Drone Replacement Accessories (Standard)

Features:
Designed for real-time locating the drone specifically even at night, light-weight enough for not affecting performance of drone.
Red/ green/ white 3 colors and slow/ fast flashing total 6 flashing modes are free to adjust.
Strong and clear light transmission, can be observed even 3 kilometers away.
Built-in 110mAh battery provides 8 hours lasting work, long working duration.
Universally mounted with fixing tape or ring band as replacement for DJI Mavic AIR 2 and most drones.

Specifications:
Brand: Ulanzi
Model: DR-02
Color: Black
Material: Aluminum alloy
Light Color: Red / Green / White
Flash Mode: Slow / Fast
Battery Capacity: 3.7V/110mAh
Charging Interface: Type-C
Input Power: 5V/1A
Dimension: 3.9 * 2.72 * 1.3cm / 1.54 * 1.07 * 0.51in
Net Weight: 6.5g / 0.23oz

Packing List:
1 * Drone Strobe Light
1 * Type-C Charging Cable
3 * Fixing Tapes
2 * Ring Band