ALFA– Silent Disco Headphones
Silent Disco Headphones with LED Lights for Party Use
Description
Key Specifications/Special Features:
What is silent disco?
Silent disco are kind of parties for group of people who enjoyed music while not disturbing others
This is why silent disco system came to the world
Technology is based on radio frequency transmitting
1 transmitter works with unlimited headphones and wireless range up to 300 meters in open areaWhen party with 200 or more people, 1 transmitter + 200 headphones will do all the jobEEE silent party headphones:1) No need Bluetooth and Wi-Fi
2) Wireless headphones with 863/865MHz ISM band
3) Allows your logo engraved on sides of headphones, big channel-indicating logo light, you can see channel difference by logo color
4) With Hi-Fi silent disco system, no background noise, crisp clear sound
5) Big soft leatherette over-ear ear cushions, robust metal headband, durable and comfortable for long time wearing
6) 8-hour continuous working
7) Endless headphones can be used simultaneously with one transmitter
8) Auto mute and automatic shut-off after 10 minutes of no signal detection, conserving battery life
9) CE/RoHS Directive-compliant/FCC certified
10) 12-month warrantyQ and A:
Q1: Are they rechargeable?
A: Yes, for both headphones and transmittersQ2: How long can they work independently?
A: About 8-10 hoursQ3: What is a lifetime of battery?
A: About 500 times charging/discharging
Silent disco are kind of parties for group of people who enjoyed music while not disturbing others
This is why silent disco system came to the world
Technology is based on radio frequency transmitting
1 transmitter works with unlimited headphones and wireless range up to 300 meters in open areaWhen party with 200 or more people, 1 transmitter + 200 headphones will do all the jobEEE silent party headphones:1) No need Bluetooth and Wi-Fi
2) Wireless headphones with 863/865MHz ISM band
3) Allows your logo engraved on sides of headphones, big channel-indicating logo light, you can see channel difference by logo color
4) With Hi-Fi silent disco system, no background noise, crisp clear sound
5) Big soft leatherette over-ear ear cushions, robust metal headband, durable and comfortable for long time wearing
6) 8-hour continuous working
7) Endless headphones can be used simultaneously with one transmitter
8) Auto mute and automatic shut-off after 10 minutes of no signal detection, conserving battery life
9) CE/RoHS Directive-compliant/FCC certified
10) 12-month warrantyQ and A:
Q1: Are they rechargeable?
A: Yes, for both headphones and transmittersQ2: How long can they work independently?
A: About 8-10 hoursQ3: What is a lifetime of battery?
A: About 500 times charging/discharging
Q4: Can I put my logo?
A: No problem
System | UHF/RF |
Modulation | FM radio |
Audio mode | Stereo |
Effective range | 300m |
Speaker | 40mm Mylar |
Impedance | 32ohms |
Frequency response | 20-15000Hz |
S/N ratio | ≥75dB |
Channel separation | >40dB |
Distortion | <1% |
Power supply of headphones | Grade-A 600mAh built-in Lithium battery (working time: about 8-10 hours) |
Power supply of transmitter | 9V DC 150mA |