Power Source: BatterySupport Apt-x: NOSupport APP:NOBattery: YesNumber of Loudspeaker Enclosure:1Audio Crossover: TWO-WAYWoofer Size/Full-Range Size:1", 3.5"Set Type: SpeakerFeature:None, Play VideoMaterial:PlasticWaterproof:NOCommunication:AUX, usbPMPO:10WSupport Memory Card:YesSpeaker Type:PORTABLEOutput Power:10WRemote Control:NOCabinet Material:PlasticFrequency Range:60Hz-23KHzDisplay Screen:NOIntelligent Personal Assistant:NoneVoice Control:NOBuilt-in Microphone:NOTweeter Size:NonePrivate Mold:NOBrand Name:NONEModel Number:HF-F299Type:ActiveUse:Portable Audio Player, Mobile Phone, COMPUTERChannels:5 (4.1)Special Feature:Wireless, PORTABLE, MiniPlace of Origin:Guangdong, ChinaProduct name:Portable Trolley SpeakerFunction:Wireless MicColor:BlackKeyword:Wireless Mini SpeakerSupport:FM/USB/SD Iput/USB/SD/MMC/DVD/PC/MP3/MP4/Monile PhoneUsage:Outdoor ActivitiesBlue tooth version:V5.0Battery capacity:1200mAhApplication: Indoor Dancing