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Title: 18V 65W Charger for Brookstone Big Blue Speaker  
Category: Electronics  
Brand: Punasi  
Description: A compact 18V DC power adapter with 3.5A output for charging the Brookstone Big Blue X Indoor‑Outdoor Bluetooth speaker.  
Details: Features 65W output, round barrel connector, built‑in over‑voltage, over‑current and short‑circuit protection, and a long 7.9‑ft power cord.

Price is $