Frequency: FM84-108MHZ (±0.5MHZ)
Frequency response: 20-20000Hz
Speaker Diameter: 40mm
Impedance: 32ohm
Distortion: <=2%
Separation: >10dBm
S/N ratio: >50dBm
Max Output: 250MW
Power supply: 2 x AAA batteries
Transmission range: >40 meterss(without interference)
Power supply: 2 x AAA batteries
1). Wireless headset functionality
2).At any time can listen to the radio
3). Can connect PC \ TV \ DVD has audio output of electronic products
4).Regional Broadcasting. Can set up a regional broadcasting systems, such as: schools public address system, conference system (need to configure the FM transmitter)
*5) A transmitter can use a lot of receiver (headset) to listen at the same time.