سایر توضیحات
Battery: Microphone / Receiver 230 mAh Battery Case 1000 mAh
Input: Battery Case / Microphone / Receiver DC 4.8V-5.4V
Working Time: Microphone / Receiver 12 Hours
Re-Charge Time: Microphone / Receiver 1.5 Hours Battery case 2Hours
Frequency Range: Microphone / Receiver 2.4 Ghz
Sensitivity: Microphone / Receiver 26 dBFS