The TR-700-B4 from Bosch is a UHF single-channel wireless transceiver belt pack designed for professional audio applications. Featuring an A4M headset jack and operating on the B4 band, this device ensures high efficiency with 12-14 hours of uninterrupted operation using standard alkaline batteries. Housed in a weather and shock-resistant die-cast magnesium case, it is built for durability and reliability in demanding environments.
Features
Bosch TR-700-B4 Unique Features
- Long Battery Life: With 12-14 hours of operation, the TR-700-B4 minimizes downtime and enhances productivity during use.
- Robust Construction: The weather and shock-resistant die-cast magnesium case ensures durability, making it ideal for rugged environments.
- Battery/Overmod Light (BAT/OM): The LED indicator provides real-time feedback on battery status, allowing users to monitor power levels effectively.
- On/Off Volume Control: This feature allows users to easily control power and volume, enhancing usability in various settings.
- Talk Button: The quick access talk button enables seamless communication by providing an audio path from the headset microphone.
- Talk Light: A visual indicator that shows when the talk function is enabled, ensuring users are aware of their communication status.
Bosch TR-700-B4 Detailed Specifications
| Type | UHF Single-Channel Wireless Transceiver Belt Pack |
| Headset Jack | A4M |
| Operating Band | B4 Band |
| Battery Life | 12-14 hours |
| Construction Material | Die-Cast Magnesium |
| Weather Resistance | Yes |
| Shock Resistance | Yes |
| LED Indicators | Battery/Overmod Light, Talk Light |
| Volume Control | On/Off Volume Control |
| Weight | Lightweight for ease of use |



















Reviews
There are no reviews yet.