PSB M4U TWM True Wireless Micro Planar Earphones grip-protect cases The Over-voltage Surge Protection (OSP)

The Over-voltage Surge Protection (OSP) is an auto detection and cut-off circuit

How are the wooden cups unique

Signal to Noise Ratio:

Supports straight and crossover cables (Auto MDI-X)

but is still heavy enough to stand firmly on a desk or a table

PSB M4U TWM True Wireless Micro Planar Earphones grip-protect cases The Over-voltage Surge Protection (OSP)Be 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