1. RECEIVER DEVICE: Compatible with FM radio receivers, effectively receives signals transmitted by the transmitter; transmission range up to 2000 meters 2. SMALL AND PORTABLE: Compact FM broadcast transmitter design allows for easy portability, enabling users to enjoy music and radio programs on the go 3. CLEAR SOUND: Delivers high-quality stereo sound transmission with support for clear audio signals 4. OUTPUT FREQUENCY: Adjustable frequency range from 76 to 108 MHz in 1 MHz or 0.1 MHz steps, offering 320 selectable transmission frequencies with memory function 5. ENHANCED SIGNAL RECEPTION: Features stereo sound input with a 3.5mm jack, signal-to-noise ratio of 63dB, and 0.05% total harmonic distortion for improved audio performance Item Type: FM Broadcast Transmitter Output Frequency: Adjustable from 76 to 108 MHz, 1 MHz or 0.1 MHz step, 320 transmission frequencies with memory function Output Power: 10-500mW (0.01-0.5W) at 88-108MHz Display: LCD Transmission Distance: 2000m / 6561.7ft Receiver Device: Works with standard FM radio receivers to receive transmitted signals Power Voltage: 5V USB Type-C (power adapter and USB Type-C cable not included) Power Current: 500mA Input Signal: Stereo audio, 3.5mm input Standard SNR: 63dB, 0.05% total harmonic distortion Color: Black Material: Metal and Plastic Package Contents: 1 x Transmitter 1 x Audio Cable 1 x Antenna Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.