Meet the IQ Sound Karaoke Kraze 2x 4-Inch Portable Bluetooth Speaker — a compact, all-in-one system built for home entertainment, parties, seminars, and events. If you want big-stage sound without a big-stage budget, this is your karaoke sidekick.

Key Features & Design

The system blends powerful sound, versatile playback, and party-ready vibes into a portable shell. Here’s what makes it tick—and why you’ll actually want to carry it to the next gathering.

• Bluetooth 5.0 with True Wireless Stereo (TWS) — pair two speakers for a fuller, immersive sound.
• Dual 2x 4" Woofers deliver deep bass and crisp highs across an 80Hz-20KHz frequency range.
• Output: 16W RMS with 3 Ohm impedance and an 88dB SNR for clean, distortion-free sound.
• Built-in control panel and multiple inputs — USB, Micro SD, AUX, and FM radio.
• Vibrant LED lighting and 5 voice-changing effects (Baby, Male, Female, Deep, and Shout) to keep the party lively.
• Wireless microphone included for karaoke, announcements, or live events (USB-C Input).
• 3000mAh rechargeable battery for up to 5 hours of playtime.
• Lightweight, portable design with a convenient carry handle for easy travel.

Specs at a glance keep you in the know: System Type: 2x 4" Woofer, Frequency Response: 80Hz-20KHz, Impedance: 3Ohm, S/N Ratio: 88dB, Maximum Power Consumption: 16W, RMS Power: 16W, Power Input: DC 5V, Play Time: Approx. 5Hr at 10% Volume. Accessories include USB-C Charging Cable (31 in.), Wireless Microphone, and Manual. Model Number: IQ-3704BT; UPC: 639131237049. Product Dimensions (in): 6.5L x 5.3W x 10.8H; Item Weight (lbs): 2.87.