SPECS Sound - 12 inches woofer - BNC alumium frame - 4x 2 inches tweeter - 2x 4.7 inches horn tweeter Speaker Power - 380W(Peak) Frequency Range - 50Hz-15KHz Signalto-Noise Ratio - ≥70dB FEATURES OVERVIEW - 2x Wireless mics - AUX in & TF Card & USB Reader, etc. - Knobs to Adjust - EQ Sound Modes - Headphone Monitor - Recording, Live, etc. - With Universal Wheels - 2x Inputs for Instruments DIMENSIONS & BATTERY Length*Width*Height - 56 x 45 x 80cm Item Weight - 25 kg Battery Capacity - 22.2V/12000mAh PRODUCT DESCRIPTION 380W Powerhouse: Fill Any Space with Sound With a jaw - dropping 380W output and a 7 - speaker driver combination—including a massive 12" woofer, 4 precision 2.75" tweeters, and 2 powerful 4.7" horn tweeters—the K30 delivers booming bass, crystal - clear highs, and rich mid - range frequencies. Whether you’re hosting a backyard concert, DJing at a party, or performing on stage, this speaker ensures every note resonates with impact. Detachable Wireless Column: Redefine Portability Say goodbye to bulky, fixed - installation speakers. The K30’s innovative detachable wireless column design breaks the mold. Transporting and setting up has never been easier—simply disassemble the column, pack it into the included carrying bag, and you’re ready to go. Its suitcase - style build with smooth - rolling universal wheels and a telescoping handle lets you take the show on the road, turning any location into your personal stage. Pro - Level Sound Control Take full command of your audio with 3 independent EQ adjustments, allowing you to fine - tune music, microphone, and instrument sounds separately. Choose from 4 dynamic sound field modes—perfect for music performances, karaoke sessions, speeches, or instrumental shows. The advanced DSP technology guarantees zero distortion, even at maximum volume, ensuring professional - quality sound every time. Karaoke - Ready Right Out of the Box Bring the party to life with two true diversity wireless microphones included. These mics eliminate signal blind zones, offering a stable connection up to 200 feet away. Whether you’re belting out your favorite tunes or hosting a karaoke battle, the K30’s microphone system ensures clear, rich vocals that will keep the crowd entertained. Non - Stop Power for Extended Performances Powered by a dual battery system with a high - capacity 22.2V/12000mAh battery pack, the K30 keeps the music playing for 6 - 8 hours at 70% volume. Plus, you can charge while playing, so there’s no need to pause the action. The built - in battery status display keeps you informed, ensuring you’re always prepared for your next performance. Connectivity for Any Setup The K30 features multiple channel inputs, making it compatible with a wide range of instruments—from guitars and basses to saxophones and keyboards. Connect wirelessly via Bluetooth for seamless music streaming, or use the traditional inputs for a more professional setup. It’s the ultimate all - in - one solution for musicians, DJs, and event hosts. Built Tough for the Outdoors Designed to withstand the rigors of outdoor use, the K30 is ready for any adventure. Its rugged build and [relevant durability features, if any] ensure it can handle rough handling, while the portable design makes it a breeze to carry to any location. Whether it’s a beach party, a park concert, or a backyard gathering, the K30 is your reliable sound companion.