Look for a Bluetooth speaker that has an on/off switch. This will allow you to save precious battery life when the speaker is not in use.Rated water resistant, IPX4 - perfect for use while camping, enjoying a twilight cookout or relaxing on the patio.Built-in microphone for hands-free calling - answer call and talk with the press of a button.Up to 8 hours of continuous playtime on a single chargeCompatible with Bluetooth enabled smartphone and tabletsVerbatim has been a leader in data storage technology since 1969, and guarantees this product with a limited lifetime warranty and technical supportGeneral InformationTechnical InformationFeatures:LED LightsFeatures:MicrophonePortable:YesAudioWireless Speaker(s):YesNetwork & CommunicationBluetooth:YesInterfaces/PortsUSB:YesControls/IndicatorsControls:On/OffControls:Touch KeyBattery InformationBattery Rechargeable:YesPower DescriptionPower Source:BatteryPhysical CharacteristicsDurability:Water ResistantHeight:3.7"Width:3.7"Depth:7.5"MiscellaneousCompatibility:SmartphoneTabletsWarrantyLimited Warranty:1 Year