Wireless two microphone system, Sing along with incredible voice clarity and Original JBL Pro Sound
| Distance between transmitter and receiver | > 10 meters |
| Polar pattern | Cardioid |
| Frequency Response | 65Hz -15kHz |
| Signal to Noise ratio | 60dBA |
| Receiver input | 1/4" (6.3mm) unbalanced |
| Receiver rechargeable battery | Lithium-ion Polymer 3.7WH (3.7V, 1000mAH) |
| Receiver charge time | 2 hours |
| Receiver battery Playtime | up to 6 hours |
| Microphone Battery | 4x AA alkaline battery |
