ここら辺のは興味ない感じ？

MEGACRAとかTaoTronicsってどうなの？

MEGACRA ST08
https://www.amazon.co.jp/gp/product/B07FMFRS2J

MEGACRA S6520 （アップグレード版）
https://www.amazon.co.jp/gp/product/B07GV58DCY

MEGACRA S11PRO
https://www.amazon.co.jp/dp/B079NCPYHS

TaoTronics TT-SK15
https://www.amazon.co.jp/dp/B07C782Z9W

TaoTronics TT-SK016
https://www.amazon.co.jp/dp/B078TD6XJQ

TaoTronics TT-SK017
https://www.amazon.co.jp/dp/B0746H7Z2R

TaoTronics TT-SK018
https://www.amazon.co.jp/dp/B079ND9NLC

TaoTronics TT-SK019
https://www.amazon.co.jp/dp/B07DKCFM9Q