| Feature | Typical Specification |
| Design | Humanoid/Robot or Astronaut-inspired aesthetics |
| Output Power | 3W – 7W (varies by model) |
| Connectivity | Bluetooth 4.2 – 5.0, AUX input, TF/Micro-SD card slot, USB drive playback |
| Battery Life | 3 – 8 hours (dependent on volume and LED usage) |
| Battery Capacity | Typically 600mAh – 1200mAh |
| Material | ABS plastic with metal accents or mesh grilles |
| Extras | Often include LED "eyes" or lighting effects that pulse with music |
