Ultimate Ears Wonderboom Play Portable Waterproof Bluetooth Speaker,, Black Surprisingly loud. Shockingly light. Meet WONDERBOOM PLAY, the portable Bluetooth speaker with surprisingly big sound and lighter, more sustainable design with 68% PCR. With up to 10 hours of playtime on a single charge, and durable IP67 rating, WONDERBOOM PLAY is made to go wherever the party takes you. Grab it by the new hand loop for even easier on-the-go magic. You can also double up two WONDERBOOM PLAY speakers to blast true stereo sound, with left and right channels. Just long-press the play/pause button and you?re on your way to serious sonic wonder. Surprisingly Big Sound: The WONDERBOOM PLAY portable waterproof Bluetooth speaker delivers signature Ultimate Ears sound quality and big, audacious audio 10 Hours of Play: Get 10 hours of booming sound with a single charge of this waterproof portable speaker Virtually Indestructible: The WONDERBOOM PLAY Bluetooth waterproof speaker is rated IP67 waterproof and dustproof and even floats in water Double Up for Stereo: Pair two WONDERBOOM PLAY portable Bluetooth speakers for even bigger sound; press once to double up; press again for true stereo from both speakers, with left and right channels Extremely Portable, Reliably Wireless: 131ft (40m) of wireless range plus a new hand loop design makes this wireless speaker easy to grab, carry, and enjoy?anywhere Made With Recycled Plastic: Plastic parts in the WONDERBOOM PLAY wireless Bluetooth speaker include a minimum of 68% post-consumer recycled plastic by weight USB-C Cable not included