Premium Hand Crafted Wood Bluetooth Speaker with NFC Technology by GOgroove - Works With Apple iPhone 6 , Samsung Galaxy S6 , SanDisk Sansa and More The stylish, 70s style integrated carrying handle and equipped NFC &quot;tap-to-pair&quot; technology makes this speaker ultra portable and travel ready The GOgroove Universal Retro Wood Bluetooth Speaker is a thing of beauty, a great value and works with your Apple iPhone 6 , Samsung Galaxy S6 Edge , Apple iPad Air 2 , SanDisk Sansa and More Tech Specs: Speaker power: (3W x 2) 6W RMS ; 10W peak / Drivers: 50mm Full-range stereo / Audio input: Bluetooth ; 3.5mm audio port / Dimensions: 8.85 x 4.52 x 2.10 inches The wooden housing and beautiful finish ensure that no two speakers are the same. The unique retro design and solid wood housing provide crisp, acoustically natural sound Tired of overpriced plastic speakers? The BlueSYNC WUD is a handcrafted piece of art made from a solid piece of walnut wood .The BlueSYNC WUD comes with a Micro USB charging cable, plug this cable into the back of the speaker into the Micro USB charging port for 2 hours to get 8 hours of playback time. When the speaker is charging, the LED indicator will be amber and will then turn off when fully charged. Does the LED turn on when you plug the Micro USB charging cable into the speaker and then turn off when fully charged? If the LED indicator does not come on, please try plugging the cable into a different USB port or AC USB adapter (not included). Does changing to a different USB port or AC USB adapter allow the speaker to charge? If the speaker is still not charging, please try using a different Micro USB cable.