ไมโครโฟน ไมค์ไร้สาย ไมค์บลูทูธเชื่อมต่อกับ Smartphone ได้

ไมโครโฟน ไมค์ไร้สาย ไมค์บลูทูธเชื่อมต่อกับ Smartphone ได้Microphone UHF Dual Channel Bluetooth Microphone System
รายละเอียดไมโครโฟนไร้สาย
1. Use UHF technology, give you clearer sound quality, signal stability, no delay, anti-howling, anti-jamming.
2. Working range :UHF up to 160 ft, Bluetooth range is 10 m
3. Operate all function on the handhold microphone
4. Bluetooth 4.2 available, search the Bluetooth “Bietrun 08” in the Bluetooth device list and connect it.
5. 15 sets working together:30 microphones max
6. High quality sound :ECHO, reverberation regulation 10 Levels TREBLE , high pitch adjustment, 8 Levels BASS, Bass adjust, 8 Levels
7. Volume Adjustable:5 levels total
8. High Quality Material:alloy casing, steel meshed microphone head
9. Large LCD Display:power, signal, frequency, channel statues displaySystem parameter :
Frequency Range: 520-830 MHz
modulation mode: FM Modulation
Channel number: 200 ( Infrared frequency )
Frequency Stability: ±0.005%
Dynamic range: >110dB
Max Deviation : ±45KHz
Audio frequency response: 60 Hz -18KHz ( ±3dB )
Integrated signal to noise ratio: > 105dB
Total Harmonic Distortion: ≤0.5%
Operating temperature: -10℃ ~ +150℃Receiver :
Receiver mode:Double frequency conversion superheterodyne
Medium frequency : 110MHz , 10.7MHz
Antenna Access:BNC/ 50 Ω
Sensitivity: 12dBuV ( 80dB S/N )
Sensitivity adjustment range : 12dBuV
Spurious Suppression: ≥80dB
Maximum output electrical level : +10dBV(2.5V)/600ΩTransmitter :
Output power: 10 mW
Oscillation Mode : PLL
Power supply : (2 No. 5 1.5V alkaline batteries )
Working time : About 8 hoursสินค้ารับประกัน 6 เดือน