ENJOY POWERFUL 36O° SOUND: This loud Bluetooth speaker supports omni-directional party sound to spread powerful sound in all directions, so no matter where you are in the room, you’ll be able to enjoy the same great sound; Five tweeter units in the front and rear deliver clear high-frequency sound all around POWERFUL BASE: The X-Balanced Speaker Units produce deep, powerful bass and vocal clarity, even when you turn up the volume; And to give bass an extra boost, just hit the MEGA BASS button KEEP THE TUNES GOING DAY AND NIGHT: Impressive 25 hours of battery life, and should you run out of battery, with quick charging, you'll be back up and running in just 10 mins (for 3 hours of extra battery) USE INDOORS AND OUTDOORS: The SRS-XV800 is a portable speaker with handles and sturdy wheels to easily move it around your home and outdoor area; It has an IPX4 water resistant rating, so a little splash of rain or drinks won't ruin the party TV SOUND BOOSTER: A Sony unique feature that transforms your TV watching experience by simply connecting the speaker with an optical cable (included) to your TV; The SRS-XV800 adds powerful bass to the TV sound and the rear tweeters spread the sound around the room, so you can turn your living room into a home cinema in seconds OPTIMISE AUDIO AND LIGHTING: This wireless speaker features multi-colour lighting that syncs to the music and adds ambience to the party, and with the intuitive touch panel, you can instantly control your speaker - even in the dark; For additional settings, go to the Sony | Music Center app where you can optimise your audio settings, control your music, or to select your favourite lighting pattern or colour TWO INPUTS AND BLUETOOTH CONNECTION: With two inputs, you can plug in two microphones for karoke or your guitar to use the SRS-XV800 as an amp; Party Connect via Bluetooth allows you to connect up to 100 compatible Sony Bluetooth speakers to enjoy synchronised sound and lighting for an extra large party