Bone Conduction Headphones
PROFITS Selling price: $35.95 Product cost: $14.96 E-packet: $0 Profit margin: $20.99 PRODUCT PROS Passions and interests Problem-solving product Stand out DESCRIPTION Have you ever had earphones that don’t fit or fall out? Or have a headset that gets dirty from being inside your ear? Or did you know that conventional earphones can cause long-term…
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