The Listen Technologies LA-453 is an over-the-head, on-ear headset with a dual-eared construction. It’s designed to be used with two-way communications devices such as the ListenTALK LK-1 Transceiver. The over-the-head construction provides both comfort and a secure fit, while its built-in boom mic facilitates hands-free communication. With a unidirectional polar pattern and noise-reduction technology, the on-board microphone offers clear amplification of your voice—and your voice alone. A 3.5mm TRRS connection point is compatible with many two-way systems. Lightweight at 3.2 oz, the LA-453's dual-eared construction promotes audio clarity even in loud scenarios, allowing you to focus on the voices coming through the headset.

Dual-Ear Construction    For Two-Way Communication Systems    Compatible with ListenTALK Transceivers    Electret-Condenser Boom Mic    Unidirectional Polar Pattern    200 Hz to 6.8 kHz Mic Frequency Response    1 x 3.5mm Male TRRS Connection    Lightweight at 3.2 oz

Related Questions and Answers

Q: 1. what is the driver size?

A: Thank you for your question. According to Sennheiser Techs they do not have the exact driver size available for this headset. The approximate it to be 38mm due to the common form factor of this headset line.

Q: 2. Will this headset work with Blackmagic Design Studio Camera 4K Pro?

A: Yes. The following unit works off a5 pin xlr connection.

Q: 3. Are these fully compatible with ListenTalk? I am assuming the most important difference is that it has no screen and can only be used to listen with.

A: The Listen Technologies ListenTALK LKR-12 Basic Receiver with Li-Ion Battery, Lanyard & Ear Speaker BH #LILKR12A0 is an easy-to-use device that fits in with the company's range of transmitters. It is a one-way device for listening to group conversations, such as panels, multi-person tours, and similar occasions.

Q: 4. Because this is a condenser microphone, will it work with a Clear-Com RM-704 station?

A: Hello Scott, Thank you for your question. Our CM-i5 headset with condenser microphone can operate with systems that provide bias power. We checked with Clear-Com on the RM-704 and seems it does not supply the bias power. Many of their body-packs and the new FreeSpeak do offer the bias power. However, the CM-i3 with the dynamic mic should work with this station with no problem. Please come back to us if you have any other questions.

Q: 5. Will these work with Ultimate Ears custom in-ears?

A: Based on the information that I am seeing the Point Source Audio CM-i5-4F is not compatible with Ultimate Ears custom in-ear monitors.

Q: 6. Will these work with RTS/Telex intercoms? Thanks.

A: Yes. As long as the system has a four-pin XLR output.

Q: 7. Will these work with BMD Pocket Cinema 6k cameras?

A: This headset is not designed for use with the BMPCC. Please note, this camera also does not provide communication options with other cameras. If you need a broadcast style headset mic option to record your voice to the camera while operating it, then we'd suggest going through the XLR connection on the camera and using these products BH# BLAXLRMINI2 and BH #SESMH1020C3X.

Q: 8. Can you recommend an Audio Interface suitable for hmdc27?

A: There are numerous options for a USB audio interface that can be used to connect the Sennheiser HMDC 27 Professional Broadcast Headset and Cable to a computer. One of the most popular models is the Focusrite Scarlett Solo USB Audio Interface (B&H # FOSCARSOLO3GO), and the Arturia MiniFuse 1 Portable 1x2 USB Type-C Audio Interface (B&H # ARMINIFUSE1B) is another good option. The headset's mic connects to the XLR input on the interface while the headphones connect to the unit's 1/4" TRS headphone jack. You will need to set up your computer's system preferences for audio (sound) to select the interface as the option for the input and output device so the headset's mic and headphones are what will be used for the mic and speakers.

Q: 9. This is confusing. The LT has several transmitters e.g. 72Mhz and 216Mhz for example. I thought for the receivers to work they must tune or be set to match this frequency band. Or is the ListenTALK LKR-12 an FM band receiver?

A: The Listen Technologies ListenTALK LKR-12 Basic Receiver with Li-Ion Battery, Lanyard & Ear Speaker BH #LILKR12A0 operates on 1920 to 1930 MHz (North America). The North American DECT band, is sometimes called 1.9 GHz, and properly called the 1920-1930 MHz UPCS band.

Q: 10. Kensington H3000 is compatible with PS5?

A: The Kensington H3000 Bluetooth Over-Ear Headset (B&H # KEK83452WW) can be connected to a PlayStation 5 by using a Bluetooth transmitter connected to one of the console's USB ports.