Pioneer SE-CL331 Washable Inner-Ear Sports Earphones

Price: 59.99 | AC Reward: 60


The new Pioneer SE-CL331's are the first ones on the market that can be soaked and washed after every sports session without damaging sensitive electronic equipment. They are available in white, bright blue and pink, and feature a newly developed ergonomic ear holder that keeps the headphone in place while exercising.

With an IPX7 International Protection Rating the SE-CL331 can be immersed in water up to 1 meter. Guaranteeing the headphone’s water resistance is a filter consisting of a two layer mesh and rubber ring, and a stainless steel plate combined with a solid inner base to provide anti-water pressure.

The sporty-looking headphones feature an innovative round shaped ear holder that seals your ear tightly to increase stability. 4 sizes of soft, ergonomic tips allow you to tailor the headphones to your ears, while guaranteeing the most comfortable and secure fit.

Offering high clarity and powerful bass, the earphones are designed to provide optimum performance with any music genre. They incorporate 9 mm drivers that deliver a playback frequency of 10 Hz to 20 kHz with an impedance of 16 Ω. In addition, a gold-plated 3.5 mm stereo mini-plug and a silver-plated OFC wire ensure excellent electrical contact and audio transmission.

Ideal for use with portable media players, the headphones have a 1.2 m long Y-type cord to avoid cable interference. Adding to the SE-CL331’s stability is a cord clip which reduces the tension of the cord on the ears, prevents the earphones from falling out and removes noise that occurs when an earphone cable rubs against clothing. The earphones come with a handy carrying pouch for easy transport.

AC Note: We recommend hand washing your new Pioneer CL331 to better protect your headgear. Tossing it directly into your washing machine will probably result in damaging the cord due to violent movement during the washing process.


Type: Fully-Enclosed Dynamic Headphones
Frequency Response: 10 - 20,000 Hz
Impedance: 16 Ω
Maximum Input Power: 100 mW
Sensitivity: 110 dB
Driver Unit Diameter: 9 mm
Plug: 3.5 mm 3P mini-plug (gold plated)
Cable Length: 1.2 m
Features: "IP Code" water-resistance classification
Weight (without cord): 6g


Cord clip, Earphone Tips (XS/S/M/L) x 2, Carrying pouch

Pioneer SE-CL331 Washable Inner-Ear Sports Earphones

Pioneer SE-CL331 Washable Inner-Ear Sports Earphones


Usually ships in: 1-3 days.

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