| Attribute name | Attribute value |
|---|---|
| Wireless Protocol | Bluetooth v5.4 |
| Peak Power Output | 12 W (Peak) |
| Power Rating | DC 5 V / 2 A |
| Driver Unit | 3" 3Ω x 1 |
| Wireless Effective Range | Up to 10 m |
| Battery | 2000 mAh / 3.7 V |
| Charging Time | Up to 2 hours |
| Playback Time | Up to 4.5 hours |
| On Device Controls | Play-Pause/On-Off |
| Playback Options | Bluetooth® |
| Mic Type | Wireless Mic |
| Mic Connector Diameter | 10 mm Condenser |
| Mic Polar Pattern | Cardioid Uni-Directional |
| Mic Power Source | 500 mAh, Rechargeable Battery |
| Mic Battery Backup | Up to 9 hours |
| Mic Charging Time | Up to 3.5 hours, Type-C |
| Mic Distance Support | Up to 20 m (Line-of-sight) |
| Dimensions | Speaker: 150 (L) x 100 (W) x 102 (H) mm |
| Weight | Speaker: 470 g |
| In the Box | 1 x FINGERS KaraokeStar-K4 |