One feature that makes this portable speakers unique is its long adjustable tail, design for easily fixing onto any objects, or stand it on a surface. Its size is only 4 x 4cm (without the tail). The size and the tail design together allow this speaker become the best portable speaker and the Best Bluetooth Speakers for iPhone or Android phones. Rechargeable bluetooth speakers With built-in battery to provide 3 hours playing time in one single charge

While it is not designed to bring you deafening sound or bass effect like bigger speakers can do, it does serve your need for portable music anywhere and everywhere. 

• Wireless speaker .
• Hands free! Built-in mic.
• accept/ reject calls.
• 2W loud and great sound quality .
• Very small and compact.
• can be easily recharged with Micro USB cable.
• suitable for indoor and outdoor use .