ECOXGEAR Defender: Outdoor Portable Bluetooth Speaker, 121dB Massive Sound, Waterproof and Drop Proof, with LED Party Lights, Pair up to 100, 25+ Hours Playtime

DESIGNED FOR THE OUTDOORS – IP67 waterproof and dustproof rated protection whether it’s raining, snowing or you are in the middle of a dust storm. Drop it in a pool, lake or ocean, no worries – it floats; This speaker is built tough and shock proof to handle all the elements
MASSIVE SOUND – a dynamic 100-watt Texas Instruments power amplifier drives a 6 x 9-inch full range main driver, with a 1.7-inch tweeter for up to 121 decibels of balanced, quality acoustics that is loud enough for the outdoors which you won’t find on ordinary portable speakers
ECODSP BUILT-IN – integrated high performance 24-bit DSP with audio enhancing engine provides 3 equalizer settings for either maximum bass, a warmer profile for inside, or a high frequency profile to max out the decibel level so you can play it loud; Also includes a dedicated external microphone DSP with 3 EcoEQ settings to optimize your voice for the perfect portable PA or to sing along with music (mic sold separately)