PSB M4U TWM True Wireless Micro Planar Earphones grip-protect cases How are the wooden cups

How are the wooden cups unique

Frequency response (speaker) 12 Hz - 40

Crisp and Dynamic Treble Sound

Supports straight and crossover cables (Auto MDI-X)

2V) S-E >118dBA (@ 7

PSB M4U TWM True Wireless Micro Planar Earphones grip-protect cases How are the wooden cupsBe driven by precision sound. Experience exceptional portable audio with PSB's TWM True Wireless Micro Planar Earphones. These earbuds feature advanced Magneto Static technology and a Hybrid Planar dual driver design for studio quality sound in a compact form. Enjoy up to 8 hours of battery life with the included smart charging case. With technologies like aptX Adaptive Bluetooth, Audiodo, and RoomFeel, you can enjoy a customized audiophile grade