This portable active stereo speaker weighs just 1.20 kg, which means it’ll go wherever you want it to. Rechargeable lithium-ion batteries are built into the Stockwell, which give it 25 hours of playing time.TRAVELS LIGHT, SOUNDS HEAVYBuilt for life on the road, the Stockwell is the smallest travel speaker made by Marshall today.PORTABLEBuilt for life on the road, the Stockwell is the smallest travel speaker made by Marshall today. This portable active stereo speaker weighs just 1.20 kg, which means it’ll go wherever you want it to go.WIRELESS MUSIC PLAYStockwell uses Bluetooth 4.0 technology to deliver seamless wireless music play.LOUDEST SPEAKER IN ITS CLASSThe Stockwell packs a sonic punch, with two 2.25” woofers and a two-channel class D amplifier, making it the loudest speaker in its class.PHONE FUNCTIONALITYthe Stockwell to receive and end phone calls is a breeze, just tap the phone button on the control panel to answer, or tap the on/off button to end a call.STAY CONNECTEDStockwell features a handy USB port to charge your listening device while you’re on the go.Main Brand Marshall Color Black General Type Bluetooth Speaker What's in the Box Stockwell Bluetooth Portable Speaker | Quick start guide with legal and safety information | Power cord Features Features Fine tune your music using the analogue controls on your speaker Connectivity Input/Output Terminals 3.5 mm Input Bluetooth Bluetooth Physical Dimensions 260 x 140 x 41 mm Weight 1.2 kg Button Volume control knob Bass control knob Treble control knob Source button On/Off button Battery & Power Battery Capacity 2200 mAh Battery Charge Time 3 hours to full recharge Battery life Up to 25 hours (at Medium volume) Battery Type Built-in, rechargeable 3 x 3,7 V Li-io batteries Speaker & Microphone Frequency Range (Speaker/Headphone) 50 - 20000 Hz Sound pressure level (SPL) 90 dB @ 1 m
