RF998 belongs to our NEWEST HI-FI silent disco system. Actually, HI-FI system is the fruit of our engineers' 2 years hard work, most advanced, globally unique in silent disco field, technology-patented, we convince, you will love them after you try; moreover, they will greatly help your business expansion.
Main Features:
1. Wireless Headphone with 863Mhz/865Mhz ISM Band, or customer frequency
2. Transmitter suitable for any audio device with 3.5mm jack audio output or RCA output, like Mixer, PC, CD/DVD/TV/PC etc
3. Transmit audio signal about 500M, through walls, floors and ceilings.
4. Active noise reduction system for crystal clear sound
5. Phase-Lock Loop (PLL) technology locks in frequency to prevent signal loss
6. Shock-resistant, robust metal Headband
7. Wireless transmitter is also the headphones' charging dock
8. Big-size luxurious and superior comfortable ear pads, isolating against noise with a tight seal that improves sound quality and helps supply our brilliant bass
9. Auto mute and automatic shut-off after 10 minutes of no signal detection, conserve battery life
10. Endless headphones can be used simultaneously with one transmitter
11. 3.5mm auxiliary jack for audio input like Ipad/Pod, MP3 etc
Features:
• RF wireless stereo silent disco/ DJ headphone
• Working distance: 50~500M (3600)
• With Double or three chanel
• Double PLL system for ultimate frequency stability
• One transmitter pair with several headphones
• Build-in mylar speaker for virtual surround sound
• CE/ROHS/ERP/FCC Approval
Specification:
Compatibility:
Silent disco, DJ, TV,DVD, DC,computer, PSD, MP3,CELLPHONE
Characteristics:
UHF/RF headphones
Channel separation:
>45dB
Frequency band(Hz):
20 - 18 000 Hz
Power-Supply:
Headphone: Rechargeable 600mAh lithium battery ;
Transmitter: 220V DC 12V 150mA 50 Hz
S/N ratio:
>80dB