Built-in lithium battery
Wireless portable mini Bluetooth stereo speaker system
Built in rechargeable battery , charged by computer via USB interfac
This model of speaker supports any mobile device comes with Bluetooth function such as For IPHONE, For IPAD, Samsung Galaxy/Note/tablet, Laptop, Tablet PC, etc Smartphone
Compact and portable, convenient to carry and use it indoor or outdoor.
Bluetooth Version: V4.0
Working Time: 3-4 hours
Input power: DC 5V
SNR: 53db
Rated power: 2W
Nominal impedance: 4Ω
Distortion: THD <5%