Treblab HD-Max Bluetooth Speaker System - 50 W RMS - Black - 80 Hz to 16 kHz - Battery Rechargeable

TAKE CONTROL WITH THE BUILT-IN MIC - The big speaker features a built-in microphone that lets users take hands-free calls. BRAVE THE OUTDOORS WITH IPX6 WATER-PROOFING - The HD-Max waterproof speaker for shower can resist water and moisture of any kind. 3 MODES TO ENJOY MUSIC - The HD-Max Bluetooth Speaker Loud features indoor, outdoor and Bass Boost modes to adapt its sound to all occasions. PASS-THROUGH CHARGING FOR NEVER-ENDING MUSIC - The Portable Speaker With Aux Input Can Run for Up To 20H and Can Be Used While Charging As Well. WIRELESS PAIRING WITH MORE SPEAKERS - The TREBLAB HD-Max uses TWS technology to pair with 1 more HD-Max for increased volume and surround sound. HARNESS THE POWER INSIDE - The TREBLAB HD-Maxs most outstanding feature is that it doubles as a portable power bank compatible with all USB devices. INCREDIBLE SOUND QUALITY - The TREBLAB HD-Max Large Bluetooth Speaker gives you layered, nuanced sound with its 50W speaker and wide volume range perfect for entertaining.