Portronics SoundDrum 10W Portable Bluetooth Stereo Speaker with

From the manufacturer

Battery : 1800mAh Lithium-ion

Sound quality: Enjoy quality, powerful and clear 360 music – from 02 x 5W powerful speakers with greatly balanced with treble and mids and a solid bass, use as a speaker phone for taking calls;Music playing options: Bluetooth 4.2, FM Radio, USB Pen drive music and AUX IN options allow you to stream music both wirelessly from your smartphones, laptops and with AUX cable
Build quality and looks: Solid and premium quality of build, looks cool and classy, water and dust resistant body is quite handy and compact cylindrical design;Playtime: With a powerful inbuilt 1800mAh battery, enjoy up to 10 hours of non-stop music on a single recharge, make your party go on till dawn without losing steam, voltage: DC 5V
What you get: Sound Drum speaker, micro USB cable, user manual, 12 months warranty + 3 months additional on support registration with Portronics
Charge the battery for 1-2 hour before use and it will provide approximately 6-7 hour backup; Country of Origin: China
Battery Capacity: 1800.0 mAH; Is Waterproof: True; Battery Average Life: 7.0 Hours