Portable Bluetooth speaker

Cabinet Material: MetalSpeaker Type: PortableCommunication: AUX,Bluetooth,USBBattery: YesFeature: Phone FunctionChannels: 2 (2.0)PMPO: 30WPower Source: BatteryNumber of Loudspeaker Enclosure: 1Audio Crossover: Full-RangeBuilt-in Microphone: YesDisplay Screen: NoIntelligent Personal Assistant: NoneSupport Apt-x: NoRemote Control: NoModel Number: A10Playback Function: APE,MP3,Other,FLACMaterial: MetalSupport Memory Card: YesSupport APP: NoWaterproof: YesDisplay Screen: NoOutput Power: 10WFrequency Range: 50Hz-20KHzVoice Control: NoBrand Name: mifaProduct Features Impressively clear and full-range sound ​Automatically connects to the last-connected device Aux-in jack and 3.5mm audio cable for non-Bluetooth devices Built-in Mic for hands-free calls Supports up to 32 GB Micro-SD card Supports MP3, WMA,WAV, FLAC, APE Automatically turns off after 10 minutes if there is no manual operation and no device connected Battery:Built-in 2200 mAh Lithium battery Outpute Power:10W Size: 6.0 times 2.6