Rated Power
40W
Product Overview
The Harmonai HJ-P822a is a professional-grade portable Bluetooth speaker featuring a 40W high-power output system, equipped with dual 8-inch bass drivers and a 1.5-inch tweeter for layered, powerful sound. Its built-in vibrant RGB lighting pulses in sync with music, transforming every playback session into an immersive audiovisual experience.
This speaker supports multiple audio sources: Bluetooth wireless connection, TWS dual-speaker pairing, FM radio, TF card playback, and AUX wired input. It houses a high-capacity 7.4V/3600mAh lithium-ion battery for extended runtime. Four independent rotary knobs control bass, treble, microphone volume, and master volume—enabling precise sound shaping. The mic priority function automatically lowers background music during speech or karaoke, ensuring clear, prominent vocals.
Speaker Configuration
2 × 8-inch bass drivers + 1.5-inch tweeter
Battery Specification
7.4V / 3600mAh lithium-ion battery
Input Options
USB / TF card / AUX / Microphone
Operating Modes
FM radio / Bluetooth / TWS pairing / Recording / Mic priority
Sound Adjustment
Independent bass / treble / microphone volume / master volume
Lighting Effect
Vibrant RGB lighting
Recommended Use Cases
Thanks to its robust power and versatile connectivity, the HJ-P822a excels in outdoor gatherings, camping picnics, street performances, and home parties; its RGB lighting combined with Bluetooth TWS dual-speaker pairing effortlessly creates an immersive dance-floor atmosphere; and with mic priority plus independent volume controls, it’s ideal for small-scale public speaking, mobile karaoke, and street promotions.
Learn more about the Harmonai HJ-P822a LED Bluetooth speaker—or contact us for bulk pricing and professional audio solution recommendations.
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