S4

Specifications:
Bluetooth Headphone and MP3 Player In One
• Built-in 8GB/16GB Memory for Music playback
• Switch bluetooth mode and memory mode
• Bluetooth mode :easy to connect any bluetooth devices/phone ,listen to songs ,answer calls for gym,fitness ,running ports.
• Memory mode :easy to download your favorite music ,listen to songs /audiobooks without phone while exercising,fitness ,runnings ports.
Description

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