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Black rectangular charging case with 64 slots holding 4 transmitters and 60 receivers

BFKK

BFKK 4 Transmitter 60 Receiver 64 Slot Charging Case live sound wireless system

SKU CH-768V-0DTMV

Wireless tour-guide system with 60 transmitters and 64-slot charging case, 2.4 GHz signal, 49 channels and 328 ft range

  • Wireless Type2.4 GHz ISM
  • Up to 20 hours operation from 4200 mAh transmitter battery
  • 328 ft range keeps every listener in clear audio
  • 49 channels allow simultaneous multi-group tours
  • One-touch mute and mass shutdown save setup time
  • D-shaped headphones fit either ear for all-day comfort

4-Transmitter 64-Slot Charging Case

This live-sound wireless system ships with four transmitters and sixty receivers housed in a 64-slot charging case. It operates on the 2.4 GHz ISM band using PLL synthesis for stable, interference-resistant audio. The kit is aimed at tour operators, conference organisers and assistive-listening providers who need multiple simultaneous channels.

Case-integrated charging and 49 channels

Each transmitter holds a 4200 mAh battery and each receiver a 900 mAh battery, both rechargeable inside the case for up to 20 hours of operation. The system offers 49 selectable channels so up to 49 groups can run side-by-side in the same area. A transmitter can pair with numerous additional receivers as the group grows, and one-touch mute plus one-touch shutdown of all receivers simplifies end-of-day handling.

Suits multi-group tours.

The 100 m (328 ft) range covers typical plant tours, museum groups and interpretation booths. Buyers who need coverage beyond 100 m or a rack-mountable base station should look at other configurations. The D-shaped headphones are universal for left or right ear and designed for comfort during extended wear.

Highlights

  • Up to 20 hours operation from 4200 mAh transmitter battery
  • 328 ft range keeps every listener in clear audio
  • 49 channels allow simultaneous multi-group tours
  • One-touch mute and mass shutdown save setup time
  • D-shaped headphones fit either ear for all-day comfort

Specifications

Wireless Type2.4 GHz ISM

Questions about this item

How many hours can the transmitters and receivers run continuously on a full charge?

The transmitters with their 4200 mAh batteries and the receivers with 900 mAh batteries each deliver up to 20 hours of continuous operation when fully charged.

Does the 2.4 GHz wireless link stay stable and cool during all-day tours?

The PLL synthesis design keeps the 2.4 GHz signal stable with virtually no interference, and the low-power circuitry runs cool enough for comfortable all-day wear.

What headphones are included so the system works straight out of the case?

Each of the 60 receivers ships with a D-shaped earpiece that fits either ear, so no extra headphones are required to start using the system immediately.

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