• Interface: Quick release interface • PRODUCT SIZE: 174 x 143 x 90 MM • Maximum Decibels: 130 dB • Max Power: 35W • Effective Broadcasting Distance: 500 M • Control distance: consistent with the communication distance of the drone • Product weight: 480g±5g • Angle adjustment: Yes • Tilt angle: 0°-90° • Operating temperature: -20°-40° • Communication mode: remote control link • Shouting mode: real-time shouting/TTS text-to-speech/audio file playback/alarm/loop playback/male and female voice switching/volume adjustment • Audio file format: MP3/WMA/FLAC/WAV