You can use 4AA batteries to support the generation, or USB cable connect to the laptop. Also you can use USB cable to connect the power.
Specifications:
Microphone | Yes |
TF Card | Support (Max to 32GB) |
Aux-in | Support |
Connectivity | bluetooth Connection |
bluetooth Version | V2.1 |
Transmission Distance |
10m |
Output Power | 5W |
Distortion | <0.1% |
Frequency Response | 20-15000Hz |
Battery Capacity | 1800mAh, 3.7V |
Charging Time (h) | 3-4 hours |
Package Included:
1 x LED Light bluetooth Speaker | |
1 x USB Cable | |
1 x User manual | |
1 x US Adapter |