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Primary Features Design: Mini， Portable， Cool， Fun， Stylish
Supports: Loudspeaker， FM， Volume Control， TF Card Music Playing
Functions: Stereo， AUX Function
Compatible With: Laptop， Mobile Phone， Tablet PC， PC， TF/Micro SD Card， iPod， MP3， iPhone， MP4， PSP， MP5
Connection: Wired
Interface: USB2.0， TF Card Slot， SD Card Slot， 3.5mm Audio
Audio Source: SD Card， TF/Micro SD Card， Electronic Products with USB port
Color: blue
Technical Parameters SNR: >= 87 dB

Other Parameters Power Source: Battery， USB
Power Output: 3W
Dimension and Weight Product Weight: 0.18 kg
Package Weight: 0.24 kg
Product Size (L x W x H): 12.5 x 7.0 x 3.0 cm
Package Size (L x W x H): 13.5 x 9.5 x 4.5 cm