Portable Wireless LED Bluetooth Speaker by iDap Tech with Enhanced Bass Resonator, FM Radio and Hands-Free Smartphone Talk BLUETOOTH V3.0 TECHNOLOGY and a built-in 600mAh battery let you stream music, podcasts and audio books up to 33 feet from your Bluetooth enabled phone, tablet, iPod or computer for up to 5 hours. CLEAN, CRISP SOUND from 2 powerful 3-watt speakers with Enhanced Bass Resonator. Generous 40mm speakers in a roomy impact-resistant housing delivers rich sound at home, at the beach and in the car. PULSING LED LIGHTS react to the rhythm your music for a disco-like effect at your house party or romantic evening. At just 2.4 x 7.2 x 1.8 and weighing only 0.07 oz, our speaker goes anywhere you go. HANDS-FREE TALK via your Apple or Android phone means you dont have to interrupt gardening or cooking to take a call. Also has a fine-tunable FM radio for when you want a break from your phone. EASY CONNECTIVITY gets the party started quickly. Includes a micro SD card and TF card, permitting you to play all your mp3 music. Also includes a 3.5mm audio cable for use with nonBluetooth devices.