It's very fantastic experience. (The Music sharing compatible between two M1-S Plus/ 1 M1-S Plus + 1 M1-S Pro (its bottom label were V1.2) units via Bluetooth.). 【FOD HRSQS Speakers】M1-S Plus is equipped with upgraded 40mm HRSQS speakers, which have been carefully tuned by senior tuners to retain the clearest vocals and have a more dynamic sound quality.
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