U12F Wireless Headset Microphone UHF Headset Mic System Headset and Handheld 2 in 1 for Voice Amplifier, Stage Speakers, Teacher

One for two head wear wireless microphone, UHF low-power wireless frequency conversion technology, it is a dual-head-worn universal wireless microphone, the head wear bracket is detachable and dual-purpose, the receiver gathers and rechargeable batteries, standby 4-5 hours, and at the same time Support 40 sets of use, the standby time of the headset is 5-6 hours, and the wireless distance is more than 50 meters. It is suitable for outdoor speakers, amplifiers, power amplifiers, mixers, buses and other speakers with MIC jacks!

1. Input Voltage Range: DC3.5V-5.5V;
2.Maximum Current: ≤75mA
3.Battery Type: Lithium polymer battery
4. Charging Time: <4 hours
5. Continuous Working Time: about 8 hours
6. Frequency Band: 600-900Mhz
7. RF Transmission Power: 10dBm
8. Transmission Distance: 80m
9. RX Sensitivity: -88dBm
10. Sampling Frequency: 48KS/s
11. S/N Ratio: ≥65dB (f=1kHz, P=1Pa A curve)

12. Operating Temperature: 0℃~40℃

Product List:

2*UHF wireless headset microphone
1*Receiver
1*One for two charging cable
1*Product Manual
1*6.35 female to 3.5 male plug