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Brand & Model: Brodu BTS‑2499 Product Positioning: Professional portable karaoke & performance speaker — dual 6.5‑inch woofers + tweeter, twin rainbow RGB light rings + side accent strips, independent ECHO reverb / guitar volume / microphone volume controls, 1 DSP wireless microphone, Type‑C charging Included Accessories: 1 DSP wireless microphone, 1 orange foam windscreen, charging cable, user manual, retail box Exterior & Overall Design Compact upright cabinet in durable matte black finish; large integrated rainbow RGB rings around each driver — upper ring green → yellow, lower ring blue → purple; additional accent light strips along the top and bottom edges for soft, balanced illumination and strong visual appeal Red LED digital display at the top clearly shows operating mode and status; dedicated knobs for ECHO, Guitar Volume, Mic Volume and Master Volume give a professional, easy‑to‑use control layout; convenient side carry handle for effortless transport Retail box marked: iKARAOKE BOX / DUAL 6.5 INCH WOOFER / PARTY SPEAKER / D.S.P WIRELESS MICROPHONE, highlighting the twin 6.5‑inch drivers, DSP mic and performance‑ready design Well‑proportioned footprint — neat and unobtrusive at home, light and easy to carry outdoors, equally suited to indoor and outdoor use ItemSpecification / DescriptionDriver ConfigurationDual 6.5‑inch heavy‑bass woofers + dedicated tweeter — wide soundstage, rich bass, clear and articulate vocalsWireless ConnectivityBluetooth 5.3 — auto‑enters wireless mode on power‑up; ready to stream once pairedLighting SystemTwin front rainbow RGB rings + side light strips; multiple dynamic or steady modes selectable with one buttonMedia PlaybackDirect MP3 playback via USB drive / Micro SD TF cardAudio Inputs3.5 mm AUX IN + dedicated guitar input jack — ideal for practice and buskingVocal Input1 DSP wireless microphone included — digital noise reduction for cleaner, more polished vocal toneSound TuningIndependent ECHO reverb, Guitar Volume, Mic 1 Volu