Features: The drones Strobe Light Buzzer combines bright visibilities with a motion activated alarm system, featuring a lightweight strobe and crash detection for precise drones recovery. Equipped with wireless installation, this offer customizable sensitivity setting and alarms without requiring soldering or complex setups. For enthusiasts seek enhances safety during night flights or challenging terrain navigation with their drones. Optimized for low light operations, search missions, or recreational flying where coordinates alone can't ensure quick drones retrieval after unexpected impacts. The integrated 100dB buzzer and auto flashing LEDs provide location assistance, while the theft alarm function safeguards your investment during post crash recovery efforts. Specifications: Material: Plastic Weight: 6 grams Charging time: about. 1.5 hours Battery Capacity: 80mAh Input voltage: 4.5-5.5V Sound: ＞105dB Size: about. 25x14x15mm/0.98x0.55x0.59in Package Includes: 1pc Buzzer note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.