Smart LED Clock Digital Display Wireless Cycling Bicycle Bluetooth Speaker Outdoor Portable Waterproof Subwoofer Hands-Free / TF Card

Weight[g]:250 Input/Output:USB Battery Capacity[mAh]:800 Number of devices connectable simultaneously:1 Maximum wireless range[m]:20m-30m Touch Screen:no Sound Mode:3D Surround Sound Mode,Immersive Sound Mode,Stereo Sound Mode,Smart Sound Mode,Live Sound Mode,Extra Bass Mode,Other Category:Speakers Use:Home Sabwoofer cabinet material:Metal Woofer/Widerange material:Other Mid-range material:Other Tweeter material:Other Tweeter type:Dome Acoustic enclosure:Other Sensivity:32dB Control:Volume control Codecs:Apt-X HD,sbc,AAC Bluetooth Version:5.0 Input Power(W):<25 W Total Harmonic Distortion:1% Active Noise-Cancellation:Active Impedance:2 Ohm Voice Control:No Frequency Range:60Hz-23KHz Output Power:10W Display Screen:Yes Waterproof:Yes Support APP:No Support Memory Card:Yes Material:Plastic Playback Function:Other Remote Control:No Support Apt-x:No Intelligent Personal Assistant:NONE Display Screen:Yes Built-in Microphone:No Audio Crossover:Full-Range Number of Loudspeaker Enclosure:1 Power Source:Battery,USB Channels:2 (2.0) Feature:None Battery:Yes Communication:Wireless Speaker Type:Subwoofer Cabinet Material:PVC Brand Name:Royaltenic Origin:Mainland China Certification:CE,FCC