Marshall Emberton III Compact Portable Bluetooth SpeakerMarshall signature sound: Emberton III features more bass than its predecessor. Dynamic Loudness adjusts the tonal balance as you change the volume. Discover a rich, full sound that'll never let you down.True Stereophonic: Available exclusively on Marshall products, True Stereophonic is a unique form of multi-directional sound. This is absolute 360° sound, where the music finds you. It's true, not all speakers are created equal.32+ hours of portable playtime: That's more than a full day of listening on a single charge. Enough time to play through an entire discography. When you do run out of battery, just plug in your speaker and return to full charge in 2 hours.Dust and waterproof: Featuring an IP67 dust and waterproof rating, you can submerge Emberton III in 1 m (3 ft) of water for up to 30 minutes. Marshall's on the road spirit lives on in this rugged speaker design.Built-in microphone: Music comes first, but we know life gets busy. Emberton III comes with a built-in microphone, making hands-free talking much simpler and clearer. You can take calls while getting your day started or preparing for a gig. We Only Sell 100% Original, Top-Quality MarshallGenuine Products. We Only Sell 100% Original, Top-Quality Marshall Genuine Products.SpecificationsGeneralBrand: MarshallItem model number: 254086Color: Black & BrassProduct Dimensions: 16D x 6.8W x 7.6H CentimetersSpeaker Type: MultimediaSpecial Feature: Built In MicrophoneRecommended Uses For Product: Tablets, For Smartphones or TabletsCompatible Devices: Tablet, SmartphoneNet Quantity: 1 CountBattery Life: 2 HoursIncluded Components: Power CableIs Waterproof: TRUENumber of Items: 1Control Method: TouchPower Source: Battery PoweredTweeter Diameter: 1 InchesNumber of Batteries: 1 Lithium Ion batteries required. (included)Connectivity Protocol: BluetoothBatteries: 1 Lithium Ion batteries required. (included)Speaker amplification type: ActiveBatteries Included: YesBatteries Required: YesIncludes Rechargeable Battery: YesCountry of Origin: ChinaItem Weight: 670 g WarrantyWarranty: 1 Year