Aluminum Alloy Wireless Bluetooth Speaker Mini Portable Outdoor Subwoofer Music Sound Box for Mobile Phone TF Card PC A10

High-concerned chemical : None Weight[g] : 110 Depth[mm] : 57 Width[mm] : 57 Height[mm] : 52 Input/Output : USB Battery Capacity[mAh] : 520 Maximum wireless range[m] : <10m Sound Mode : Standard Mode Category : Speakers Use : Home Sabwoofer cabinet material : Metal Woofer/Widerange material : Metal Mid-range material : Metal Tweeter material : Metal Tweeter type : HORN Acoustic enclosure : Other Sensivity : 20dB Codecs : Apt-X HD,Apt-X,LDAC,sbc,AAC Bluetooth Version : 4.1 Input Power(W) : <25 W Total Harmonic Distortion : 0.5% Active Noise-Cancellation : PASSIVE Impedance : 5-8 Ohm Wi-Fi Music : Spotify Voice Control : No Frequency Range : 100Hz-20KHz Waterproof : No Support APP : No Material : Plastic Playback Function : MP3 Inbox adaptor : No Support Apt-x : Yes Intelligent Personal Assistant : None Display Screen : No Built-in Microphone : No Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : Battery PMPO : 300W Channels : 1 Feature : Dolby Digita Battery : Yes Communication : USB,Bluetooth Speaker Type : Portable Cabinet Material : Metal Brand Name : XMSJ Power Source : USB Origin : Mainland China Certification : CE,RoHS