Yayusi A5 Mobile Phone Computer Plug In Audio Mini External Speaker, Rose Gold, Local Gold, Fantastic Silver, Vitality Red, Sky Blue, Fresh Green

1. Quadruple super loud direct plug speaker
2. Small body, with the bag to carry freely
3. Play with colors, six colors are optional
4. Built-in lithium battery, playing the phone will not consume the battery, lasting
5. 3.5MM gold-plated plug, compatible with mainstream devices on the market
6. Mobile phone plug-in speaker, mobile power supply, wonderful never interrupted
7. Integrated button
8. Battery capacity: 3.7v 350mAh
9. Charging voltage: DC5v 500mA
10. Output power: 3w
11. Output impedance: 4 ohm
12. Frequency response: 50-18000Hz
13. SNR: More than 80 db
14. Horn size: 1.4 inches
15. Size: 46x46x33mm
16. Weight: 36g