Retekess TR509 FM Transmitter, FCC Certified FM Broadcast Transmitter, Retekess 20 PR13 Portable FM Radio, AAA Battery Powered Personal Mini Stereo Radio for Church, Tour Guide

Package:1 x TR509 FM transmitter. 1 x Adapter. 1 x 3.5mm audio cable. 20 x PR13 FM radio receiver. 20 x Lanyard. 1 x English user manual.

• FCC certified. FCC ID: 2AAR8TR509; Line level stereo input; professional PLL modulation system;make transmitter work stable
• Digital FM radio; adopt advanced DSP technology with clear sound quality and stable signal transmission
• Long distance;max 1km/3280ft long range;transmitter can also be connected external mic equipment and used in wide place such as campus shopping mall radio;conference speech etc
• Special 5 station presets design used simultaneously without interference as wireless FM transmitter receiver for guided tour language interpretation
• The stability of the chassis using high quality aluminum alloy material;excellent heat dissipation;no noticeable sound delay when listening to audio from our FM transmitter