CotSubu / aged

The sound, connection, ease of use, all the "just good" earphones "Cotsubu" were born. "Cotsubu" is a successor to the "TWS03R", which has been a long hit since its release in December 2019, to a lighter and more compact, basic performance to use. A lineup of seven color variations with five new colors to the standard color of two colors, and the body and charging case are the lowest in the series. The newly small body that supports touch operation fits any ear hole comfortably. As a new function, a "auto pairing function" that starts pairing just by opening the charging case, and a "one ear mode" that automatically switches by simply returning one side of the earphone to a charging case. The connection performance is equipped with a tip of Qualcomm®QCC3040 to achieve a stable connection performance. And the sound quality is high sound quality specification by audio brand FINAL. It is a natural sound quality you want to listen to every day. "Cotsubu" has cleared the basic performance as a completely independent earphone, and has a lot of functions to solve a little worries that you will notice for the first time after using it, so it is the first to have a complete wireless earphone. You can use it with confidence.

New seven color variations

In addition to the popular CREAM (cream) and the classic Black (Black) in the series, SAKURA (Sakura), Snow (Snow), SKY (Sky), Stone (Stone), BROWNIE (Browny) Is added. In addition, the processing method of the original surface processing "powdered snow paint", which is difficult to get dirt such as sebum and fingerprints, has been reviewed, and the texture is realized that the body surface has a more detailed unevenness on the surface of the main body compared to the conventional model. In addition, the main unit and charging case adopt a rounded form, not a mechanical design like a so -called "home appliance product", but when you pick it up, you will feel the "softness" and "warmth" as a "thing". I can get it.

3.5g on one side! Series and lightest and lightest and comfortable fit

The earphone body is the most compact type with the lightest in the series about 3.5g on one side. It is a "light" comfort that makes you forget that you are wearing it. In addition, three sizes include FINAL's classic earpiece "Type E Complete Wireless Specifications" that realizes "the best feeling of the best". Because it is bundled from SS -sized earpieces, it fits comfortably on small ears. In addition, the earpiece adopts a translucent type with inconspicuous earwax. It keeps cleanliness even on trains where earphones are easy to see.

High sound quality specifications supervised by audio brand FINAL

The sound quality of the complete wireless earphone is often not focused on the speaker, and the sound quality is adjusted by relying greatly on the equalizer on the software, especially in the high -pitched range, and the sound of "listening fatigue" is likely to occur. It is the cause. At present, there are many products that are not balanced, such as excessively emphasizing bass to avoid such phenomena. In "Cotsubu", the sound characteristics of the speakers are pursued so that the sound quality is satisfactory without the equalizer on the software, and the high range caused by Bluetooth® is slightly corrected with a slightly equalizer. I have a method. These technical backing combines powerful bass and clear vocals, achieving a relaxed natural sound quality that makes you want to listen every day.

Equipped with new function "auto pairing function"

The charging case is thin and compact, so it can be easily opened and closed with one hand. In addition, it is equipped with an "auto pairing function" that starts pairing just by opening the lid of the charging case. You can listen to music as soon as you attach it to your ears. In addition, when the main unit is stored in the charging case and the lid is closed, the power is automatically turned off, so it is safe without forgetting the power.

Equipped with a new function "one ear mode"

Just return one earphone to the case, the music will automatically switch to "one ear mode" * 1 without interruption. In the case of "one ear mode", it switches from stereo playback to monaural playback * 2, so there is no discomfort when enjoying music with one ear. For example, it is useful when you want to enjoy music without shutting out external sounds, such as listening to music with one ear while cooking.
* 1: "One ear mode" is supported only when playing music.
* 2: Monaural playback is a method in which the left and right sounds are played from one speaker. Switching to monaural playback only supports SBC / AAC connection.

Stable connection performance with Qualcomm®QCC3040

In addition to SBC and AAC codecs, it also supports AptX ™, which is hard to interrupt and sound quality. It supports a wide range of models of iPhone and Android, and is easy to pair. Furthermore, it supports the "Qualcomm® TrueWireless ™ Mirroring", an independent transmission technology that automatically switches between the base unit and the aircraft on the earphone side and demonstrates more stable connection performance. Compared to the Qualcomm® TrueWireless ™ STEREO PLUS (TWS Plus), which can only be used in the combination of some limited devices, it supports a wider range of devices including the iPhone.

The best fit for everyone with the adoption of the "Adjust Fit Mechanism"

Although it is compact, the "Adjust Fit Mechanism" is adopted to achieve higher wearability. The shape of the ears is different for each person, and it is very difficult for everyone to hold the earphones optimally with a specific shape. The shape design that minimizes the size and the holding position can be adjusted to a "vertical type" or "horizontal type", has a high holding power and a comfortable fitting.

Waterproofing of IPX4 for IPX4

Supports waterproof IPX4 that is safe even with sudden changes in weather. You can use it without stress on rainy days or sports.

Comfortable call performance with a high -performance MEMS microphone

The body is equipped with a high -performance MEMS microphone, and the Qualcomm® CVC ™ noise canceling function is installed, so it removes the surrounding noise and delivers clear audio to the calling partner. In addition, with the natural sound quality that is hard to listen to, you can listen to the other person's voice even at long -term meetings during telework.

Easy touch operation is possible

In correspondence with touch operation, you can operate music playback/stop, call/end story more easily.

Adopt "click and magnet design"

Adopts a "click and magnet" design that prevents unexpected earphones falling. The earphone body is firmly fixed to the case with "click" and magnet.

One ear can be purchased when lost

If you lose one ear during the warranty period, you can purchase one ear. For details, see "" ""About one ear purchasePlease check.