The Jayine BK102 seamlessly blends classic retro cassette design with modern wireless Bluetooth technology. With its unique transparent casing and wireless floating design, this mini speaker is not just a high-quality audio device but also a work of art for your desk. Enjoy pure, captivating music anytime, anywhere, whether at home, in the office, or outdoors. Lightweight, portable, and easy to operate, let music accompany you.