Of 3 sizes during exercise to keep a comfortable fit "FREEBIT (free bits)" adopted.
It fits into the recess of the ear, also adopted the corresponding FREEBIT to violent movement while keeping the natural comfortable to wear. S, M, I've prepared the L size.
Equipped with rich high-quality playback of the new development φ8.8mm driver.
To eliminate the muffled sense of there tend to sound in headphones waterproof in the new development driver, providing high-quality sound reproduction and powerful.
Code is less likely to interfere with the rear angled bushing mechanism.
By providing the angle bush, headphone code not during sports code in the way are arranged without unreasonable to behind the ear.
Code clip accessory that it is possible to suppress the movement and rubbing sound of code.
Optimal code length 0.6m + 0.6m extension cord to the arm band (L-type).

Type dynamic type
Driver φ8.8mm
Output sound pressure level 100dB / mW
Playback frequency band 20 ~ 23,000Hz
Maximum input 40mW
Impedance 16Ω
Mass (excluding code) about 8g
Plug φ3.5mm gold-plated stereo mini