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Electronics > Headphones > On-Ear Headphones

Sony WH-CH520 Wireless Bluetooth Headphones with Built-in Microphone, Black

Brand: Sony WH-CH520 Wireless Bluetooth Headphones with Built-in Microphone, Black • Audited BOM: 9 Components
Observed Retail $ 69.00
China Factory FOB $ ••.•• 🔒 FOB
US Landed Margin ••% 🔒 Margin

BOM & Cost Breakdown (Reverse Engineering)

Bill of materials component teardown, factory FOB sourcing cost, and landed fulfillment markup.

Component / Part Name Technical Specifications Factory FOB (USD)
Audio Driver (40mm) Structural engineering grade part $ ••.•• 🔒 FOB
🔒 +8 structural bill of materials components locked in Torfus Pro Unlock Full BOM