PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Item may arrive in non-original retail packaging. WHAT IS IN THE BOX JVC MX-D519PB Portable Bluetooth Speaker - Black PRODUCT DESCRIPTION If you\'ve ever had the all-night beach session or back-yard party fizzle out because the speakers ran out of battery, you\'ll know what a vibe killer it is. The JVC MX-D519PB Portable Bluetooth Speaker offers up to 10 hours of power from a full charge, so you can be sure your speaker won\'t quit before you\'re ready to. Sound quality that packs a punchBass Booster mode to gives your music that bit of extra energy, for audio that fills the room. Whether you\'re into club classics, rock anthems, or EDM, everything will sound fuller, punchier and 3-dimensional. The flashing LED lights are great for bringing a bit of party atmosphere too!Playback that suits youAs well as Bluetooth, there\'s an aux-in jack and USB port - however you store your music you\'ve got options. There\'s a guitar connector too, as well as a microphone connector - you never know if the night will end with some Karaoke (we won\'t judge). PRODUCT INFORMATION Type - Portable speaker Colour - Black Channels - 1.0 Speaker sound level - 103 dB Amplifier - Integrated class D digital amplifier Frequency - 50 - 20,000 Hz Impedance - 6 Ohms Lighting effects - Flashing LED lights Other features - Karaoke function