Product Name: Mini Cube Bluetooth Smart Speaker Model NO.: 283 Compatible Product: Universal Special Function: With Remote Control Color: Threecolors SNR: 91-100dB Sound Channel: 5.1 Interface: USB Usage: Mobile Phone, Portable Player, Computer, Radio Speaker Material: Plastic Amplification Type: Active Type: Bluetooth Wireless Speaker Function: Portable and Compact Trademark: Freeshare Transport Package: Gift Box Origin: Shenzhen Product Description Seamless Connectivity and CallsBluetooth 4.0 provides rapid pairing and a stable connection. The 66ft transmission range and noise-cancelling microphone enable convenient hands-free calling away from your device.This products support and AUX-in jack-so even if your phone stops, your music keeps going.