ABBREE 400-480MHz UHF Wireless Intercom Loudspeaker - Portable Sound Amplifier & Speaker for Two-Way Radio Transceivers - Ideal for Construction Sites, Security Teams & Outdoor Adventures (Black)

Product name: Two-way intercom loudspeaker Specification: Length*width*height:170mm*60mm*210mm Power channel: 16 Volume: 120 decibels Frequency band: 400-470MZ Theoretical distance: 2-5 kilometers Material:ABS Features: ★This is a loudspeaker that can talk to walkie-talkies ★No wiring required, easy to install and use ★High power big speaker design, easy to cover a large area ★Can communicate with most walkie-talkies on the market ★Using wireless 400-470 (UHF), long distance of the call, easy to penetrate the wall Package Include: 1 x Loudspeaker 1 x Speaker mic 1 x Menu 1 x Charger 1 x Antenna