BAM air control mechanism has been developed further, and a small, simpler product has been achieved. Comprehensively reproduces the vivid atmosphere of live music.
Our special BAM (Balancing Air Movement) Mechanism, which optimizes air movement inside the housing, has pushed the evolution of earphone body design to the next level with a simpler structure and slimmer body. The result is a balanced, natural sound that reduces unwanted sibilant high-frequency sounds. The heaven Ⅳ delivers deep spatial expression and a true “live sound” atmosphere.
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