ชุดหูฟังไมโครโฟนไร้สาย ช่วง 6.4 กม./2.4 กม. ไมค์ 160FT เหมาะสำหรับการสอนด้วยเสียงกลางแจ้ง

brand new and high quality.

Wireless Microphone Headset : Built-In High Sensitivity Condenser Microphone, Transmission Distance Upgrade To 160 Feet (50m) Signal Stability,

 No Delay, No Radiation, Anti-Howling, Anti- , Constant Frequency , Clearer Sound Quality.

Charge And Work Of Wireless Microphones: The Transmitter And Receiver Are Built-In 120 Mah Rechargeable Lithium-Ion Batteries That Can Offer About 6-8 Hours Working Time.

 Usb Cable Has Two Usb V2.0 For Charge For The Transmitter And Receiver At The Same Time, Fully Charge Is Only 2.5 Hours.

Perfect Application: The On The Receiver Is 6.35mm. For 3.5mm ,Please Use The Additional 3.5mm Adapter(Included)To Connect More Equipments.

Humanized and thoughtful design: the microphone will automatically shut down if you do not use the microphone within 45 minutes of no , saving power and worry.

Built-In Cardioid for Polar Pattern Condenser Microphone,Widely Applied To Conference,Speech, Web Podcast, Outdoor Live, Yoga Instructor, Voice Amplifiers, Dancing Instructor, , Game Etc.

Specification:

Audio Signal: Digital Sampling 16bit - 16KHZ

Frequency Response: 100HZ-15KHZ

Transmission Distance: 50M

Transmission Power Consumption: < 15MA

Reception Power Consumption: < 10MA

Battery Type: Lithium Ion Battery

Charging Time: 2hours

Continuous Working Time :6-8hours

Frequency Band: 2400-2483Mhz

Modulation : GFSK

Package list:

1 * Headset Mic Transmitter

1 * Receiver 

1 * 6.35mm to 3.5mm adapter

1 * 2 in 1 USB cable

1 * User Manual

Note:

Does not support mobile phones, speakers, PC, or laptop use.

Adapter color: gold and silver random delivery.

Please refer to the measurement. Tiny measuring error is allowable in normal range.