The BS31 Bright Sound Wireless Speaker offers versatile audio performance with Bluetooth 4.2 connectivity and a 53mm speaker for clear sound. It supports multiple playback options, including wireless Bluetooth, TF card, and AUX mode. Powered by a 500mAh Class A polymer lithium battery, it provides approximately 3 hours of music or call time and charges in about 2 hours via DC5V. With a compact size of 86*86*44mm and weighing just 140g, it’s portable and easy to carry, making it ideal for on-the-go listening or casual gatherings.
