Model No. RF-309
1. Overview
The RF-309 is the newest silent disco headphone with LED lights.Folding design for easy storage.It has two
or three channels option.Different color lights are on both sides of the headphones to indicate channel selection.
Detailed analytical sound reproduction with strong bass response.
Features
* Open wireless RF stereo headphone system
* Special design for party and event use
* Fantastic lights to indicate channel selection
* Foldable design for easy storage
* Silde switch for channels selection
* Personal volume control on each headphone
* Soft ear pad for super comfortable wearing
* Wireless freedom with reception through walls and ceilings
* Volume and tune controls conveniently located on the headphone
* Built-in rechargeable Lithium-Polymer battery(include)
2.Technical Data
|
System |
UHF/RF |
|
Modulation |
FM |
|
Mode |
stereo |
|
Channel option |
2 or 3 channels |
|
LED lights |
Blue, Red, Green |
|
Signal-to-noise ration |
>75dB |
|
THD |
<1% |
|
Speaker |
40mm mylar |
|
Frequency response |
30~20000Hz |
|
Channel separation |
>35dB |
|
Operation time |
10 hours |
|
Charging time |
3 hours |
|
Power supply |
Rechargeable Lithium-Polymer battery(500mAh) |
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