【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
[About clocks that synchronize time via radio waves]
The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful.
FAST MUSIC(TM) is an entry label where you can easily experience "surprisingly good sound" with the theme of cute, fun, and colorful.
These are wind-up type stereo headphones with a cable that can be adjusted to 5 different lengths.
Adopts an ultra-compact winding housing to minimize the burden of carrying and installing it.
Adopts a φ9.2mm dynamic driver to reproduce balanced, flat, high-quality sound.
Ear caps are included so you can choose the fit. Comes in 4 sizes, including the standard S, M, and L sizes, plus a smaller XS size.
There is a microphone in the same housing as the headphones, so you can take calls while looking stylish.
The microphone has a call answer/end call switch.
*For smartphones with a 4-pole mini plug. Even 4-pole smartphones may not be compatible with some devices. Please check the compatibility table for compatibility information.
*The incoming call answer/call end switch does not work on Internet telephone calls such as Skype(TM).
