Specification:

Product Dimensions:5 x 3.4 x 0.8 inches

Item Weight:3.5 ounces

• 1.Features premium double soft knit to provide the maximum comfort. Perfect for outdoor sports, running, skiing, skating, hiking, working out, dog walking and holiday travelling
• 2.Enjoy enhanced music listening experience with advanced digital sound, balanced deep bass, dynamic mid-range, & crystal clear high note while staying warm
• 3.Built-in Removable headphones which can be pulled out from the hat if you would like to wash the hat,Built-in Li-ion chargeable battery, charge via USB Cable, long stand-by time.
• 4.Speakers are placed in the comfortable position of your ears, which will not feel oppressive
• 5.Knitted Material,Fashion and keep warm with answer the phone in winter,Product Size (L x W x H): 23.5 x 2.5 x 21 cm

1.Features premium double soft knit to provide the maximum comfort. Perfect for outdoor sports, running, skiing, skating, hiking, working out, dog walking and holiday travellingAB16112308