Portable Wireless Subwoofer with RGB Backlit Colorful Light Bluetooth-compatible Speaker for Home Desktop Laptop Support TF Card USB

Use:Home Sabwoofer cabinet material:Plastic Woofer/Widerange material:Other Tweeter material:Other Acoustic enclosure:Other Sensivity:88dB Bluetooth Version:5.0 Input Power(W):<25 W Total Harmonic Distortion:1% Active Noise-Cancellation:PASSIVE Voice Control:No Frequency Range:50Hz-20KHz Output Power:Other Display Screen:No Waterproof:No Support APP:No Support Memory Card:Yes Material:Plastic Remote Control:No Support Apt-x:No Intelligent Personal Assistant:NONE Display Screen:No Built-in Microphone:No Audio Crossover:Full-Range Number of Loudspeaker Enclosure:1 Power Source:Battery,USB Channels:2 (2.0) Battery:Yes Communication:bluetooth Speaker Type:Computer Speaker Cabinet Material:glass Brand Name:CUGUU Origin:Mainland China Certification:NONE