Whether you plan a party for your friends, or your kids want to shake their tushies with their friends during this New Year's Eve, without a good music system a party is drab. You definitely won’t even think of pushing that expensive media unit from your living room to the backyard, so the only option is to rent a DJ out for the night. But if you can have your own Trolley Disco Speaker at the same cost, why not go for it? Roar is Ziox’s latest outdoor entertainment system, which comes for just ₹4499 and promises a powerful bass with its 8in subwoofer within a 3-way speaker set that pumps out a good 120 watts (RMS) of audio power. Featuring Bluetooth, AUX-in, FM Radio and Karaoke options, the onboard 2000mAh 6-hour standby battery will ensure your party continues even if your neighbor sabotages your electricity cables.