Elegant Style - Wireless Bluetooth speakers are made from diamond shaped acrylic material thus giving that extra shine & dazzle offer you the beautiful enjoying not only for ears and eyes, but also for your soul. HD Hi-Fi SOUND - Good noise isolation which reduce outside noises and enable clearer sound to create the optimal environment for listening to your favorite tunes, built-in microphone with echo and noise cancellation from mic for clear calling and friends chatting. Interesting Colorful LED Lights - 6 colorful lighting effects via touch control to change, you can switch it follow your heart. Long Play Time - This wireless Bluetooth speaker provided by the high quality 2000mAh Li-ion battery. When playing 1/2 volume sound, the speaker can play with 10 hours when LED off , 8 hours when LED lights active. Bluetooth 4.1 Connecting Technology - Unlike most other speakers, CLEVER BRIGHT uses the very latest Bluetooth technology to maximize device compatibility and pairing speed. Handling and Packing: Packing done with good amount of care so that you get the item in good condition. it is your responsibility to ensure that the packet received is in non-tampered condition. If the pack is open please refuse to receive the order and return it with same logistics person 100% Tested product.