The JBL's PARTYBOX 310 portable Bluetooth speaker, user can enjoy Bluetooth wireless music streaming and party lighting almost anywhere. With the 1/8" input and output, user may couple two compatible speakers together or daisy-chain numerous speakers and systems using Bluetooth connectivity. This powered speaker has two 1/4" microphone jacks, one of which can be used as an electric guitar input, as well as a 1/8" audio input for traditional wired devices and a USB connection for playing from compatible drives.
Two 6.5" woofers and two 2.5" tweeters supply up to 240W RMS power to the speaker. The PartyBox 310 is easy to move about thanks to integrated wheels and a telescoping handle, and the built-in battery lasts up to 18 hours. The speaker's IPX4 designation indicates that it is splashproof.