Portronics Sound Drum using Bluetooth 4.2 or Aux cable. Don't worry even if your favourite music is in a non-bluetooth device like mp3 player or PC, simply use 3.5 mm Aux port or a pen drive, or Listen to your FM radio programs, be it early the morning bhajans or late night romantic songs using its powerful FM tuner with inbuilt antenna. It comes with 10W speaker (5+5) offering great sound and amplifiers. Powerful 1800mAh lithium Ion battery supports up to 7 hours of playtime. SoundDrum also gives you great convenience of hands-free phone calls. With in-built mic and speakerphone facility so you can take/reject/end calls coming to your smartphone. You can end or deny calls very easily and continue with your favourite songs without missing a note. Water resistant, protected from splashing and light rain, General, Sales Package, 1SoundDrum, 1 Charging Cable, User Manual, Model Name, POR-871 SoundDrum Bluetooth 4.2 Stereo Speaker, Type, Mobile/Tablet Speaker, Bluetooth, Yes, Memory Card Slot, No, Configuration, Stereo, Power Source, Powerful 1800mAh lithium Ion battery supports up to 7 hours of playtime, Power Output (RMS), 10 W, Frequency Response, 200, 20, Impedance, 4, Color, Black, Wired/Wireless, Wireless, Built-in Fm Radio, Yes, Product Details, Configuration, Stereo Channel, Compatible Devices, laptop or computer, tablet, smartphone, Connector Type, Micro USB, Charging Time, 2 hr, Battery, Li-ion, Use Time 6 hr, Battery Capacity, 1800 mAh, USB Ports, 1 USB Ports, Bluetooth, 4.2 withA2DP, Bluetooth Range, 10 m, Audio Features, Maximum Output RMS Per Satellite, 5 W, Maximum Output RMS Center Satellite, 10 W, Other Details, Driver Size, 40, Power Input, 5V, Dimensions, Cable Length, 0.03 m, Width, 7.9 cm, Height, 9.5 cm, Depth, 7.9 cm