Key Features
- 2.1-channel system: subwoofer + 2 satellite speakers
- Built-in FM radio
- Multiple inputs: Bluetooth, USB, TF card, AUX-in
- Includes remote control for easy operation
- USB-powered, no separate adapter needed
Specifications
| Model | Kisonli U2500BT |
|---|---|
| Configuration | 2.1 channel (subwoofer + 2 satellites) |
| Rated Output | 5W + 3W x 2 (~11W total) |
| Inputs | Bluetooth, USB, TF card, AUX-in |
| Frequency Response | 20Hz-18kHz |
| Power Source | USB 5V |
| Extras | Built-in FM radio, remote control |
Frequently Asked Questions
Q: Does it work with Bluetooth and USB at the same time?
A: You can switch between Bluetooth, USB, TF card, and AUX-in inputs using the included remote.
Q: Does it need a separate power adapter?
A: No, it’s powered directly via USB.




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