Description

General Description:

The BK-87 Dual Wireless Microphone System is a professional-grade handheld wireless microphone designed to deliver superior sound clarity, reliable transmission, and complete freedom of movement. Built with UHF technology, it ensures stable signal performance and minimal interference, making it ideal for both live and indoor sound applications. The system features two wireless handheld microphones with built-in rechargeable batteries, offering convenience, efficiency, and eco-friendly operation. Its dual-channel receiver supports two independent frequencies, allowing seamless multi-user performance with consistent audio quality and signal strength.

Product Features:

• Power Control: Simple ON/OFF switch for quick and efficient operation.
• Power Supply: Uses a 12.5V adaptor for stable power to the receiver unit.
• Dual Channel System (A–B): Supports two microphones working simultaneously on separate frequencies.
• Included Microphones: Comes with 2 professional handheld wireless microphones for flexible and simultaneous use.
• Operating Frequencies:
 – Channel A: 763.1 MHz
 – Channel B: 734.1 MHz
• Built-in Rechargeable Microphones: Eliminates the need for disposable batteries—easy to charge and cost-effective.
• Dual Antenna Design: Enhances reception stability and minimizes signal dropouts.
• Power Indicator: Displays receiver power status.
• RF Signal Level Indicator: Monitors radio signal strength to maintain optimal connectivity.
• AF Level Indicator: Displays audio signal levels for consistent and clear sound output.
• Volume Level Switch: Allows independent volume adjustment for each channel.
• Carrier Frequency Range: 500 – 850 MHz, providing wide coverage and low interference.
• Audio Frequency Response: 50 Hz – 16,000 Hz, offering a full, rich, and natural sound profile.
• Durable & Professional Build: Constructed for long-term performance and reliability in various venues.
• Plug-and-Play Setup: Easy installation and operation suitable for both professional users and beginners.

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