GAACAL x Mezzo Piano x Hello Kitty True Wireless/Wired 2-Way Interchangeable Earphones (Uses LIFEEAR Duo)

Introducing a collection of items filled with the cuteness of children's clothing brand mezzo piano and the globally beloved character Hello Kitty.
The charm of Hello Kitty will brighten your days in the sweet and romantic world of mezzo piano, making you feel cute too.

A convenient 2-way design that can be used either completely wirelessly or wired, depending on the situation.
Enjoy smart wireless use when commuting to work or school, and stable sound with a wired connection when you want to focus on sound quality or for long periods of use.

The surface features interchangeable design plates, and comes with two cute designs, allowing you to freely customize it to match your mood or fashion. You can create a different look every day.

Furthermore, a dedicated carrying case is included for convenient portability. It protects your valuable earphones while allowing you to carry them stylishly in your bag.
This special item adds "cuteness" to your daily life.

【Accessories】
•Earphone main unit (L/R) × 1 set
•Plates (L/R) × 2 sets
(1 set is already attached to the earphone main unit)
•Eartips (S/M/L) × 1 pair each
•Wired re-cable × 1
•Cable remover
•Type-C charging cable × 1
•Dedicated carrying case × 1
•Instruction manual
•Warranty card

Warranty period: 1 year

※This product adopts the Duo model from LIFEEAR, a high-quality earphone brand from Japan.

■About the base model "Duo"
"Duo" is LIFEEAR's flagship model, compatible with MMCX re-cables and featuring a 2-way (fully wireless/wired) specification.
It features clear mid-high frequencies and rich bass reproduction due to its 1DD + 1BA hybrid configuration, making it widely compatible with all music genres. Furthermore, it adopts interchangeable design faceplates, making it popular among gadget enthusiasts as earphones that allow you to enjoy not only the sound but also the "look." Cable replacement and customization are possible thanks to the MMCX terminals. You can freely switch between wired and wireless depending on the situation, and it is a model designed for comfort and backed by a 1-year warranty, so you can enjoy it for a long time with peace of mind.

Scheduled shipping:

Ships sequentially from late June 2026

Ships sequentially from late October 2026