BOYA BY-WM4 PRO K3 Wireless Microphone FOR IOS

*******หากกรณีลูกค้าใช้ Live Facebook  ต้องเป็น IOS เวอร์ชั้น 14.1  เท่านั้น หรือต้องรออัพเดท   ถ้าอัพ 14.2 แล้วจะไม่สามารถใช้ LIVE Facebook ได้  ระบบของ IOS มีปัญหาค่ะ แต่จะสามารถบันทึกวิธีได้ปกติ ค่ะ  ********* 

BY-WM4 PRO-K3

Designed for videographers on a limited budget and video hobbyists, BY-WM4 PRO is a new generation 2.4 GHz wireless microphone,with dual-Channel for receiver, easy-to-use and compact design. It's ideal for interviews, run-and-gun video shoots, vlog production and more.

Highlights :

• Super-clear recording sound
• Compatible with APPLE devices. iPhone series, iPad, iPod, smartphones, MAC etc
• Lightweight and compact for easy carrying
• Omnidirectional lavalier microphone
• Easy to usee Hard case included
• Standard camera shoe mount and clip included
• Up to 50m (164ft)operation range (without obstacle)
• Power supplied by two AAA batteries for both transmitter and receiver

Overview :

• RF Modulation: GFSK (Gauss frequency Shift Keying)
• Frequency band: 2.4GHz (2405-2478MHz)
• Frequency response: 35Hz-14KHz±3dB
• Signal/Noise: 84dB or more
• Distortion: 0.05% or less (32Ω,1 KHz,65mW output)
• RF output level: 3 mW
• Earphone output level: 32Ω,65mW
• Reception sensitivity: -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
• Consumption power: Transmitter: 3V/120 mA
• Receiver: 3V/120 mA
• Battery life: Transmitter: Approx. 6.0 hours
• Receiver: Approx. 6 hours
• Dimensions:
• Transmitter: 45mm x 70mm x35mm (W/H/D)

Specifications: