high frequency wireless headphone
1. Effectively there is not any position that limit in the range of receiving.
2. The radiowave can pierce through the wall , the floor, the glass waits for objects
3. Adopt 863.3 MHz high frequency( UHF) and convey the three-dimensional
acoustical signal distance is direct 100 meters.
4. Under the same transmission frequency, can be a lot of is received .
5. The transmitter has no signal automatic shut-down function while inputting signals
6. Can use various kinds of sound sources , like TV, CD/DVD, Computer, etc.
7. Using the frequency synthetic technology of newest phase locking cycle( PLL) it is steadier to work
8. Shoot the machine to will shut down automatically in had no signal input 1.8-3 minutes
1. PLL function
3. Frequenz:20Hz ~ 20KHz
4. Distortion: <0.5%
5. S/N Ration: > 60 db
6. Separation: < 30 db
7. Effective transmitting range : up to 300 feet
8. Headphones battery: 700mA/H rechargeable battery
9. AC Adapter with UL-listed