The headset wireless microphone transmitter can transmit FM signals within 30 meters; and can work with multiple FM receivers at the same time; as long as the transmitter and receiver have the same frequency; frequency range: 87.9-91.9Mhz; with 15-level emission; good sound quality; can reduce noise and prevent howling The FM receiver uses DSP technology to improve the signal receiving sensitivity of the radio; at the same time; it is equipped with headphones that can be used as an antenna for better reception; with a 24-hour clock and a lock key to prevent accidental operation Long work time; the wireless microphone has a 450m – Ah battery; you can use USB to charge; charge for 2 hours; work time is 8 hours; you can also use 2x – AA battery not included drive during power outage; FM receiver uses 2x – AAA battery not included; battery replacement is simple Light weight and strong portability; the wireless microphone weighs only 1.76oz; and there is no obvious discomfort on the head; the FM receiver is only 3.6×2.1×0.6 inches and weighs 0.09 pounds; it is very easy to carry; the transmitter also has a hand strap for easy carrying; hang on your hand or on your chest One headset transmitter; five receivers; you can connect a loudspeaker to conferences; teaching; lectures and shopping malls; or connect to FM receivers in tour guides and churches; wide range of use TR503 FM tour guide system can be expanded with countless PR13/TR612 receivers; if you use the professional tour guide system you can choose T130/TT122 wireless tour guide system Houses of worship; Make sure everyone can connect to inspirational messages and music by providing assistive listening solutions K-12 to higher education; fm assistive listening systems help educators create enriched educational environments that improve students’retention; focus; and imaginations with sound wireless microphone headset system deliver the clarity; precision; and reliability necessary in an environment where every word matters Business; organizations use fm tour guide system to offer employees and ieaders an accessible and inclusive experience in meetings and presentations Q:why the Sound is very weak br A:The sound not only depends on the mic volume but also depends on fm receiver volume. – So please add the volume of microphone with pressing “+” once by onceDo NOT hold on . And also please volume up fm receiver. – If no sound after adjust the volume the MIC maybe disconnected and please re-pair it via adjust transmitter and receiver to same frequency /b br br Easy Operate /b br You just need to find a frequencywhich there is no fm stationthen only need Adjust the receiver and transmitter in the same frequency via the front and back buttons br br FM receivers with 5 presets /b br Special 5 station presets design used simultaneously without interference as Transmitter Receiver for Guided Tour Language Interpretation br br Expandable DIY /b br 1 transmitter can pair up to Countless receivers. If you have more than one Tour guide or speech area you would like to add just DIY and fulfill your needs br br Wide Use /b br Perfect for teaching tour guide sales speech conference meeting karaokechurch translationetc with High anti-interfering ability br br br Specification: /b br MIC br Volume control: 1-15 levels br Transmit power: 10m – W br Receive distance: 30 meters 98ft br Power supply: built-in 450m – Ah lithium battery br Charging time: 2-3 hours br Working time: about 8 hours br Weight: 50g br br FM receiver /b br Sensitivity: 3.5u – V br SNR: 45db br Earphone jack: 3.5mm br Built-in speaker:NO br Power supply: 2 x AAA batteries not included br Size: 92 x 54 x 15mm / 3.6 x 2.1x 0.6in br Weight: 40g / 0.09lb br br Package Includes /b br 1 x Microphone br 5 x FM receiver br 5 x Earphone br 5 x Lanyard
- The 5 preset stations add to the functionality of this portable translation system
- Built-in 450 mAh lithium battery offers uninterrupted power supply
- High anti-interfering feature helps provide clear and crisp audio