Product Type | Handheld Wireless Microphone |
Microphone Type | Dynamic |
Microphone Capsule | ND86 |
Polar Pattern | Cardioid |
Frequency Band | 488–524 MHz |
Form Factor | Handheld |
Power Source | AA Batteries (2x) |
Battery Life | Up to 10 hours (alkaline) |
Body Construction | Metal |
Application | Live Sound, Speech, Performance |
Bosch RE3-HHT86-5L Handheld Wireless Microphone, 488-524 MHz

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.
- Reliable wireless transmission in the 488–524 MHz band reduces interference in performance settings
- Equipped with the ND86 head for superior vocal clarity and noise rejection
- TAA compliance makes it eligible for government and institutional purchasing
Product Overview
The Bosch RE3-HHT86-5L is a handheld wireless transmitter designed for precise, high-quality audio capture in professional environments. It operates in the 488–524 MHz frequency range, providing flexibility and avoiding interference in crowded wireless spectrums. At its core is the ND86 capsule—a cardioid dynamic microphone head known for delivering balanced and articulate vocal performance with effective noise rejection, making it suitable for stage use and live presentations.
Designed with wireless connectivity, this transmitter allows performers and presenters to move freely without audio dropouts or tangled cables. With seamless integration into wireless systems, it's engineered for demanding performance scenarios where clarity and durability are paramount. It’s also TAA compliant, ensuring it meets certain federal procurement standards, and manufactured in Taiwan, reflecting Bosch’s international production standards.
Whether deployed in corporate AV setups, worship spaces, or live entertainment venues, the Bosch RE3-HHT86-5L handheld transmitter offers robust audio performance and reliable transmission. Although headphone response bandwidth is not applicable here, its primary focus on vocal transmission ensures dependable sound reinforcement. This product is part of Bosch's trusted line of professional audio input devices aimed at delivering consistent sound quality and operational mobility.
Specifications
Product Overview
Wireless Features
Wireless Technology | UHF |
Tuning Bandwidth | 36 MHz |
Selectable Channels | Up to 1440 |
Sync Method | IR Sync with Receiver |
Channel Setting Options | Manual or via IR sync |
Antenna Type | Integrated |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Taiwan |
Certifications | FCC, IC, CE |
RoHS Compliant | Yes |
Advanced Security Features
Encryption | No |
Interference Protection | Yes, auto frequency selection |
Interfaces
Transmitter Type | RE3-HHT Handheld Transmitter |
Audio Output Type | RF Wireless Transmission |
Transmission Range | Up to 100 meters (line-of-sight) |
RF Output Power | 10 mW |
Modulation Type | GFSK |
Audio Input Level | Adjustable |
Frequency Response | 50 Hz - 18 kHz |
Physical & Environmental
Dimensions | 10.9 in x 2.0 in (Length x Diameter) |
Weight | approx. 290 g (including batteries) |
Operating Temperature | 0°C to +50°C (32°F to 122°F) |
Storage Temperature | -20°C to +60°C (-4°F to 140°F) |
Humidity Range (Operating) | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Remote Management Capabilities | No |
License Requirements | License-free in compliant regions |