Bose Bose PSA05F-050QBT1 Switching Power Supply USB Wall Adapter Charger Black

Bose Switching Power Supply wall adapter in black, model PSA05F-050QBT1. This compact USB power block features a folding two-prong US plug design for easy travel and storage. It provides a reliable 5V 1.0A output, making it an ideal replacement or spare charger for compatible Bose Bluetooth speakers, headphones, and other portable electronics. The unit shows minor surface wear from normal use but remains in great functional condition.