Feature: 1. 4 Light Colors and 3 Modes: Drone light supports white, red, yellow, green four light colors, each light color supports fast flashing, slow flashing, long bright three lighting modes. 2. 2 SMD Lamp Beads: The drone signal light adopts 2 premium SMD lamp beads, with good lighting effect and high brightness, perfect for night lighting. 3. 3 Installation Methods: Drone strobe light supports three installation methods, strong hook and loop, rubber band, nylon hook and loop, giving you more choices. 4. Battery Type: 55mAh rechargeable polymer battery, Type C charging interface, charging time 80 minutes, long battery life, support long bright 40 minutes, fast flash 9 hours, slow flash 1 hours. 5. Wide Range of Applications: Signal lights can be used for drones, motorcycles, bicycles, rc cars, rc boats, electric bicycles, truck emergency, etc. 6. Compact and Portable: The net weight of the signal light is small and light, easy to carry around, suitable for carrying in pockets, backpacks, etc. Specification: Item Type: Drone Strobe Light Material: ABS Color: As Pictures Shown Weight: Approx. 36g / 1.3oz Use Power: 3.7V 0.35W Charging Power: 5V 0.05A Charging Interface: Type C Charging Time: 80 Minutes Lighting Color: White, Red, Yellow, Green Mode: Fast Flash, Slow Flash, Long Bright Battery Type: Polymer Battery, 55mAh (Shipped with Built in Battery) Battery Life: Long Bright for 40 Minutes, Fast Flash for 9 Hours, Slow Flash for 1 Hours Product Size: Approx. 42x30x16mm / 1.7x1.2x0.6in. Package List: 1 x Signal Light2 x Rubber Band2 Pair x Hook and Loop1 x Type C Charging Cable1 x 15cm Nylon Strip1 x 20cm Nylon Strip1 x Manual