คุณลักษณะ

• With cute, fun, and colorful themes, you can easily experience the "unexpectedly good sound" of the entry label FAST MUSICTM.
• These are retractable stereo headphones that allow you to adjust the cable length to five levels.
• Uses ultra-compact winding housing to minimize the burden of carrying and mounting.
• It is an earplug type that does not leak sound and can be used safely even in trains.
• Uses φ9.2 mm dynamic driver for balanced and flat high quality sound.
• Ear caps are included so that you can choose the fit.
• It comes with 4 sizes, which are 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 make calls with a stylish impression.
• The microphone has an answer/end call switch.
• * It is only for smartphone with 4-pole mini plug system.
• Some devices are not compatible with 4-pole smartphones.
• Please check the correspondence table for the latest correspondence information.
• * On Internet phones such as SkypeTM, the Answer/End Call switch does not work.
• * Depending on the connected smartphone, you may be able to use the remote control function for music and video playback.
• The operation method differs depending on each smartphone.
• * Depending on the application, the call answering/call termination switch may not work.