This is the original OEM USB-C charging port and AUX jack PCB board for the Sony ULT Wear WH-ULT900N headphones. A direct replacement for a broken charging port, faulty AUX jack, or unresponsive power button, restoring full functionality to your headphones.

• Brand: Sony (OEM Original)
• Condition: Grade A – Excellent
• Fits Models: Sony ULT Wear WH-ULT900N

Key Features:

• Genuine OEM pulled part, tested and fully functional
• Includes USB-C charging port, 3.5mm AUX jack, power button, and mode button on a single curved PCB
• FPC ribbon cable and battery wiring harness included and attached
• Fixes charging failures, broken AUX input, and unresponsive power or mode buttons
• Direct fit for WH-ULT900N — original connector and board layout

What's Included:

• 1x OEM Sony WH-ULT900N USB-C and AUX jack PCB board with FPC ribbon cable and wiring harness

This repair requires soldering and FPC ribbon cable handling. The board must be carefully desoldered from the existing wiring and reconnected. This is an advanced repair recommended for experienced technicians only.

If you prefer not to repair it yourself, we also offer a mail-in repair service:
https://www.joesge.com/pages/repair-service-sony-headphones