| Product Type | Wireless UHF Beltpack Audio System |
| Form Factor | Beltpack |
| Audio Channels | 2 (dual-channel) |
| Band | H3 (638–698 MHz) |
| Included Accessories | 4F Headset |
| Battery Type | AA (Alkaline or NiMH) |
| Number of Batteries Installed | 6 |
| Battery Life | Up to 8–10 hours (typical with standard batteries) |
| Power Requirements | 9V DC (via battery pack) |
BOSCH UHF Beltpack 2CH Band H3 with 4F Headset

Key Benefits
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Designed and manufactured in the United States, ensuring compliance with TAA requirements for government usage.
- Highly compact and lightweight, making it ideal for portable operations in professional environments.
- Equipped with six battery slots for extended performance and reduced downtime during critical tasks.
Product Overview
The BOSCH UHF Beltpack 2CH Band H3 with 4F Headset is a professional-grade wireless audio solution designed for hands-free and high-mobility communication. Operating in Band H3, this system supports dual channels and includes a 4F headset, suitable for use in broadcast, industrial, or stage environments. With TAA compliance and United States origin, it meets government project standards. Its compact dimensions (3.75" width × 2.02" depth × 5.35" height) make it unobtrusive and comfortable, while support for six installed batteries ensures long-lasting functionality in demanding scenarios.
Specifications
Product Overview
Wireless Features
| Wireless Technology | UHF Analog Audio Transmission |
| Operating Frequency Range | 638 – 698 MHz |
| Frequency Band Configuration | Band H3 |
| Antenna Type | Internal or External (dependent on configuration) |
| Modulation Type | FM |
| Transmission Range | Up to 300 feet (line-of-sight) |
Compliance & Origin
| Country of Origin | UNITED STATES |
| TAA Compliance | Yes |
| Certifications | FCC Part 74, Industry Canada, RoHS |
| Regulatory Approvals | FCC, IC |
Advanced Security Features
| Encryption | |
| Tamper Detection | |
| Secure Audio Transmission | No (standard analog audio channel) |
Interfaces
| Audio Input Connector | TA4F (Mini XLR 4-Pin Female) |
| Audio Output Type | Wireless RF Transmission |
| Headset Connector Type | TA4F |
| Channel Selection | Manual via selector knob |
Physical & Environmental
| Width | 3.75 Inch |
| Depth | 2.02 Inch |
| Height | 5.35 Inch |
| Mounting Options | Belt Clip |
| Environmental Protection | Not rated (indoor use recommended) |
| Operating Temperature Range | -18°C to 50°C |
| Storage Temperature | -29°C to 65°C |
| Operating Humidity | 0 – 95% relative humidity, non-condensing |
| Construction Material | Impact-resistant plastic |
Cloud Management & Licensing
| Remote Management | |
| Cloud Integration | |
| Software Licenses Included |