Kakobuy Spreadsheet JBL BoomBox3: Powerful Sound for Outdoor Adventures-Kakobuy Spreadsheet

JBL BoomBox3 boasts a bold, rugged design with a sturdy metal handle and silicone grips for easy portability, weighing 6.7kg with dimensions 48.2×25.7×20.0cm. Its 3-way speaker system, including a subwoofer, midrange drivers and tweeters, delivers up to 180W RMS power (AC mode), covering 40Hz-20kHz frequency range with deep bass and clear highs, minimizing distortion even at high volumes.

Equipped with Bluetooth 5.3, it enables stable wireless streaming and simultaneous connection of two devices. The PartyBoost feature lets you link multiple JBL speakers for stereo sound or synchronized playback. Rated IP67, it resists dust and water immersion, suitable for poolsides, parks and rainy days. Intuitive controls allow easy adjustment of volume and tracks.

It offers 24 hours of continuous playback on a single charge, with a 6.5-hour full recharge time. A built-in power bank function charges mobile devices, and a 3.5mm audio input supports wired connections. Whether for daily use or outdoor gatherings, its robust performance and durability make it a top choice for audio enthusiasts.

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Kakobuy Spreadsheet JBL BoomBox3: Powerful Sound for Outdoor Adventures

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