Graffiti color was designed to have different drawing for every product, drawing is randomly picked to make sure every customer to get a unique and special speaker. High Quality Crystal Clear Sound upgraded again Using DSP technology, dual advanced subwoofers and aluminum passive radiators on each ends boost deep and accurate bass that's true to your music. No exaggeration and distortion. Distinct mids and highs from our two precision acoustic drivers delivers excellent stereo sound and enhanced bass from our proprietary passive bass radiator design. Bluetooth 5.0 Wireless Technology Ultra-low latency Low-power consumption IPX7 Waterproof The speaker has designed and provided fully waterproof of highest protection degree of IPX7 to be dust proof, mud proof, shockproof, rainproof, snow proof, great for pool, shower, beach. In-Built Microphone Connect with any Bluetooth-enabled device, and conference call hands-free. Features and specifications Woofer/Widerange material: Polymer Waterproof: Yes Voice Control: No Tweeter type: planar-magnetic Tweeter material: Polymer Total Harmonic Distortion: 3% Support Memory Card: Yes Support Apt-x: No Speaker Type: Portable Sensitivity: 85dB Subwoofer cabinet material: Metal Remote Control: No Power Source: AC,DC,Battery Playback Function: mp3,FLAC,APE,Other Output Power: 20W Number of Loudspeaker Enclosure: 1 Model Number: A10+ Mid-range material: Polymer Material: Metal Input Power(W):