Portable Mini Wireless FM Transmitter 70MHz 108MHz Audio Stereo FM Converter Adapter

Description: This mini FM transmitter can convert audio signal of iPad, PC, TV and other audio players into high fidelity wireless FM stereo signal. Using FM radio as a receiver, This FM transmitter can transmit music to your FM radio, and enjoy stereo music without line trouble. Features: Full band work, the frequency from 70MHz 108MHz range can be arbitrarily set. Excellent heat dissipation, stable and reliable power. Easy to use and operate. You can operate all functions on the interface. The FM Transmitter is unique with its small size, allowing Maximum portability perfect for traveling. High signal intensity and good sound quality, suitable for home, car, classrooms, auditoriums, dormitories, squares, etc. Specification: Package Weight: 87g Transmitting Frequency: 70MHz 108MHz (adjustable) Boot Frequency is: 87MHz (Default) Stereo Resolution: more than 40db Signal to Noise Ratio: more than 65db Transmitting Power: more than 10mw Working Current: less than 75mA Operating Voltage: 2.2V 3.3V Standby Current: less than 1uA Operating Temperature: 0 70 celsius Transmitting Distance: 50 meters or so 164ft Battery: 2 * AAA battery (not included) Instructions: 1. Connect the audio signal line, install the battery ( two AAA batteries), long press the power switch to boot for 3 seconds. Then the display shows the 87MHz transmit frequency. 2. Select an appropriate frequency by the Frequency + and Frequency keys, the frequency word flashing. Then press the OK button within 20 seconds, the frequency word is no longer flashing, at this moment, the frequency on the screen is Actual transmission frequency. 3. Frequency Lock key is used to lock the frequency: long press the Frequency Lock key for 3 seconds. When displaying LOC words, it means lock frequency work successful, the Frequency + & Frequency key not working. Then long press the Frequency Lock key for 3 seconds to cancel the lock function. Package Included: 1 x FM transmitter 1 x Audio Cable 1 x User Manual