VAXYOR Car Speaker Megaphone, 300w/500w Outdoor Waterproof Speaker with Wireless Remote, USB/tf, Recording and Live Voice Broadcast, for Vehicles, Mobile Advertising and Outdoor Promotion 500w

VAXYOR Car Speaker Megaphone, 300w/500w Outdoor Waterproof Speaker with Wireless Remote, USB/tf, Recording and Live Voice Broadcast, for Vehicles, Mobile Advertising and Outdoor Promotion 500w

• Loud Mobile Announcements: Designed for vehicle-mounted voice broadcast, helping vendors, advertising cars and event teams deliver clearer messages in outdoor spaces.
• Wireless Remote Operation: Control playback, volume, recording and live announcements from inside the vehicle without relying on a bulky amplifier or wired handheld mic.
• Flexible Audio Playback: Supports Bluetooth, USB, TF card, recording and live voice broadcast, making repeated advertising messages easier to play during mobile promotion.
• Stable Roof Mounting: Magnetic base and shock-absorbing design help keep the speaker positioned on suitable metal vehicle roofs while reducing movement and vibration.
• Outdoor-Ready Use: Protective housing and dust-resistant structure support temporary outdoor announcements, mobile vending, promotion vehicles and repeated daily use.