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The serial number provided for your device is required for the customer registration. The number is on the rear side of your Network Walkman.
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•Network Walkman (1)
•Headphones (1)
•Earbuds (Size S, L) (1)Serial
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Earbuds (Size L)• Dedicated USB cable (1)Record the serial number in the space provided below. Refer to it whenever you call upon your Sony dealer regarding this product.
Serial No. _____________________For the customers ofThe supplied headphones are a
•Do not use headphones while driving, cycling, or operating any motorized vehicle.
•It can also be potentially dangerous to play your headphones at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations.
When you wear the headphones, you may hear noise, such as the cord rubbing against your clothes. This is not a malfunction.