Pro c0b734c447c0615e1f43e9f06f888e9df9596506d9e8a9da5a8dc0352dc3a95e

Wonderland series: the all metal 3D printed CIEM, the first of its kind in the world. From now on, CIEM has a metal shell. The technology of Wonderland is so complicated.


We started our foray into superior earphone design, and successfully designed and created custom in-ear monitor (CIEM) for in-stage musicians with three, four and six balanced armature drivers per ear respectively. Today, over 400 musicians are using - and loving our customized CIEM products. We have accumulated extensive experience and established HelloEar brand reputation in custom fit earphone industry.

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Wonderland (metal CIEM)

The first liquid metal CIEM in the world! From now on, CIEM has a metal shell. The technology of Wonderland is so complicated. You can’t imagine how difficult it is to print a perfect metal replica of the ear. In order to accomplish this feat, we used traditional 3D scanning, additive rebuilding of the ear model, and then the same technology that is used to produce jewelry. The shell is a silver alloy with silver purity of 92.5%, and electroplate with platinum or rose gold. Wonderland is not only beautiful on the outside but also on the inside. Its structure, even though entirely metal, is as light as 15 g. Prepare to rock the world with Wonderland.

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Daisy (3 drivers each) Kurt (4 drivers each) Vera (6 drivers each)

Partnership with two global leader in miniature acoustics, Knowles and Sonion, and tuned by a rockstar team of creative audio engineers, Helloear PRO feature surprisingly fantastic sound.

Helloear PRO not only gives you more choices in terms of material, but also super many color choices to choose from. So that you can fully customize their own personal earphones which fully express your personality.

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Package of Our CIEM
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Pro 8 c949198e19dcb72d2594d7de1e59e9160a9a51fb452644bd059a9f2399f6d010