BOCINA BLUETOOTH SUPER SONIC

Wireless Portable BT Speaker & Speakerphone LED Flashing Lights  Built-in Microphone Enables Speakerphone Functionality for Hands-free Calling   Seamlessly Stream & Share Music Built-In BT Receiver Allows You to Wirelessly Connect to Your iPad®, iPhone®, iPod®, Smartphone, Android™ Tablet, Laptop & More Built-in Micro SD Card Slot 3.5mm Auxiliary Input to Connect Wired External Audio Devices Built-in Lithium Rechargeable Battery Operating Distance: 33ft. Distortion: .5% or Less Speaker: 40mm Battery Capacity: 400mah Speaker Output: 3W Battery Voltage: 5V - 0.5V Frequency Response: 80Hz - 18KHz Battery Charging Time: 3hrs.