Mini Bluetooth Computer Speakers Climbing Hook Portable Bluetooth Speaker

Mini Bluetooth Computer Speakers Climbing Hook Portable Bluetooth Speaker Applications: 1. Drivers. 2. Music fans. 3. Who wants to make remote conference. 4. Who wants to stream music from smartphone, ipod, touch and 3GS and on so. Specifications: Item Specification XS-13 Bluetooth version: Bluetooth 2.1+EDR Power supplier: DC5V Output power: 3W Frequency: 100HZ-20KHZ Signal&noise ratio: ≥80dB Impedance: 4 OHM(Ω) Li-ion Output: 3.7V~4.2V+0.05V Li-ion Input: 5V Lithium battery