The TR506 transmitter is used in conjunction with the receiver as a guide system for tour guides, teaching speeches, conference translations, factory visits, etc.
Manual Frequency Regulation: You can find a suitable frequency manually; Simultaneous interpretation can be achieved when the transmitter and receiver are at the same frequency.
Supporting Microphone and Audio Input:Supporting Microphone and Audio Input: FM transmitter has separate microphone jack and audio input jack that you can use at the same time
Volume Output Adjustment of Level 10: The microphone volume and Line-in Volume are adjustable in 10 steps, you can find the most appropriate volume for receiving.
Stereo and mono one-click switching: you can enjoy stereo music when car or home radio is the receiving object.
One-click Locking and One-click Unlocking: don't worry about accidental press
Battery Volume Display: you can always know the battery usage
DC 5V Voltage Charging: built-in BL-5C rechargeable lithium-ion battery 3.7V 1000mAh