Battery:YesIntelligent Personal Assistant:NONERemote Control:NoChannels:2 (2.0)Model Number:TG113Audio Crossover:Full-RangeCabinet Material:PlasticBrand Name:docoolerPower Source:BatteryPMPO:5WFrequency Range:OtherSupport Memory Card:YesFeature:NoneSupport APP:NoBuilt-in Microphone:YesCommunication:bluetoothSupport Apt-x:NoVoice Control:NoSpeaker Type:PortableDisplay Screen:NoPlayback Function:OtherOutput Power:10WDisplay Screen:NoWaterproof:YesMaterial:PlasticNumber of Loudspeaker Enclosure:2