Rated Power
40W
Product Overview
The Harmonai HJ-P663 is a 40W high-power portable Bluetooth speaker designed for outdoor activities and home entertainment. It features a dual-driver configuration — a 6.5-inch woofer and a 1.5-inch tweeter — delivering rich, full-bodied sound. Equipped with a high-capacity 7.4V/3600mAh lithium battery, it supports wireless Bluetooth streaming, FM radio, TWS stereo pairing, plus multiple input options including USB, TF card, AUX, and MIC. Four independent rotary controls let you fine-tune bass, treble, microphone volume, and master volume for personalized audio performance. Dynamic multicolor lighting adds vibrant energy to parties and gatherings.
Speaker Drivers
6.5-inch woofer + 1.5-inch tweeter
Battery Specification
7.4V/3600mAh lithium battery
Input Interfaces
USB / TF card / AUX / MIC
Operating Modes
FM radio / Bluetooth / TWS stereo pairing / Recording / Mic priority
Audio Controls
Bass adjustment / Treble adjustment / Microphone volume / Master volume
Lighting Effect
Multicolor lighting
Recommended Use Cases
The HJ-P663 Bluetooth speaker suits diverse scenarios: use it as a portable music player during outdoor camping or parties — simply pair via Bluetooth with your smartphone; enjoy karaoke at home using the mic priority mode for seamless singing and backing track switching; expand coverage for square dancing or small outdoor events by linking two HJ-P663 units in TWS stereo mode; listen to AM/FM broadcasts on road trips using the built-in FM tuner; or play local music files directly from USB or TF card in everyday use.
Learn more about the Harmonai HJ-P663 and request bulk purchase pricing — contact us today for a professional quote.
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