Graffiti color was designed to have different drawing for every product, drawing is randomly picked to make sure every customer to get a unique and special speaker. Features and specifications : Dual internal magnetic speakers Lowfrequency amplifier Dual bass radiatorsOut Power : 20W Automatically connects to the last-connected device Aux-in jack and 3.5 mm audio cable for non-Bluetooth devices Built-in microphone for hands-free calls Supports up to 32 GB micro-SD cardSupport USB flash disk Supports MP3, WMA,WAV, FLAC, APE Automatically turns off after 10 minutes if there is no manual operation and no device connected Specifications : Battery: Built-in 2200 mAh lithium battery Size: 7.4x2.8x2.9 in / 188x70x73 mm Weight: 470 grams including battery -------------------------------------------------------------------- CY2023020703-1 CY2023020703-2 CY2023020703-3