Portable speaker system Yison WS-1 Product description: 1. 5.0 wireless connection, high fidelity 5.0 wireless technology, longer transmission distance, stronger anti-interference 2. This product can be used independently, also supports 2 speakers through wireless connection to achieve stereo sound effect. 3. Desk fashion clock, wooden speaker, craftsmanship, 2 colors to choose from, delicate and practical coexistence