Product 製品紹介

Co-Donguri 雫 s2

A clear sound character seemly to Co-Donguri series Realistic sound ambience with a crystal-clear high range

Discontinued




Element Φ10 mm dynamic type
Acoustic technology Tornado equalizer、Closed type
Sensitivity 106 dBSPL /mW
Frequency response 5 Hz ~ 40 kHz
Maximum input 200 mW
Impedance 18 Ω
Mass Approx16 g
Cord Φ3.5 mm L type connection code
Cord length 1.2 m(Y-type) 4-core OFC wire
Manual and warranty card

silicone ear tips final Etype S / M / L size(M size is attached to the main body), Manual and warranty card.

*Product specifications are subject to change without notice.


■Lightweight metal front cabinet

A clear sound character with lightweight metal material Realistic sound ambience with a crystal-clear high range. Achieves easy handling and high fitting performance.


■2WAYS fitting

Design for both standard and hanging fitting; compatible for different scenes.

Standard fitting: Casual and normal usage.

Ear hanging fitting: Best for active movement and reducing touch noise.



■Spiral grooving surface cable

OFC wire & quadruple conductor cable. Less tangling by spiral grooving surface cable.


■Tornado equalizer

Ocharaku’s patented acoustic technology “Tornado Equalizer Circuit” (*1) suppresses the sound deterioration factor of resonance around 6kHz which generally occurs on canal earphones. An additional acoustic stabilizer is mounted to improve the unwanted resonance.

*1 Tornado Equalizer Circuit is Ocharaku’s patented acoustic technology
(JP PAT.No.4681698, US PAT.No.8885865, EP PAT.No.2461602, CN PAT.No.2067980)



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