MP3 Broadcast Radio FM Stereo Transmitter

Features:
It can transmit lossless music through the memory card and AUX input jack, and also has a powerful microphone function. 
It is especially suitable for application area such as music transmit, international tourism, large meeting, driving school, education and training, etc. 
Portable fashion design, good touch feelings. 
Support transmit lossless music through the memory card and AUX input jack. 
3.5mm AUX input: transmit music from your smart phone, computer, MP3 or CD player. 
Transmit frequency adjustable from 76-108MHz. 
Support store five commonly used transmission frequency. 
Built-in microphone, support external condenser microphone. 
Long press the MIC button to speak, release to end, easy to use. 
Support microphone reverberation, delay effect. 
A variety of parameters adjustable, has a good anti-whistle effect. 
Support 4 levels of power output, the maximum transmission distance of 300 meters in the open air. 
Built-in high-capacity polymer lithium battery, long battery life. 
Transmitter frequency: 76-108MHz; 
Frequency increase: 0.1MHz; 
Frequency stability: ±10PPM; 
Output impedance: 50Ω; 
SNR:≥70dB; 
Frequency response: 30Hz~15000Hz; 
RF output power: 1mW-300mW; 
Support mp3 format: FLAC, WAV, PCM, WMA, MP3; 
Support memory card: Max 32GB; 
Power: Built-in 2000mAh polymer lithium battery; 
Working hours: 6-8 hours; 
Charge: DC 5V 1A, Micro USB jack; 
Size: 99 x 58 x 15mm / 3.9 x 2.2 x 0.6 in; 
Weight: 80g / 0.17lb; 

Applications:
Driving school teaching; 
Campus teaching; 
Stage directing; 
Public speech; 
Tourism guide; 
Car walkie-talkie, MP3 audio transmission; 
Home wireless audio system; 
Wireless meeting system; 
Simultaneous interpretation; 
Outdoor camping; 

Package Included:
1 x T300M FM Transmitter; 
1 x Antenna; 
1 x USB Charging Cable; 
1 x Wired Microphone; 
1 x Hand Strip; 
1 x English Manual