Sennheiser BT T100 Bluetooth Audio Transmitter - Low Latency TV Audio

Our review of the Sennheiser BT T100 finds it a focused, easy-to-use solution for anyone who wants to add wireless headphone support to a TV or AVR. The biggest reason to buy is its combination of multiple input options and support for aptX Low Latency, which keeps audio in sync with on-screen video for movies and gaming. Setup is straightforward and the transmitter is small and unobtrusive, making it an appealing upgrade for a living room or bedroom system where freedom of movement and silent listening matter.

Key Features

• Dual-headphone pairing: Connect two separate headphones for simultaneous playback so two people can listen without disturbing others.
• Multiple input choices: Use the 3.5mm analog input, Toslink digital optical input, or USB-A to USB micro-B cable to integrate with a wide range of TVs and AVRs.
• Low-latency codec support: Qualcomm aptX Low Latency keeps audio and video tightly synchronized for watching TV and gaming.
• Wide compatibility: A2DP Bluetooth v4.2 support ensures the transmitter works with a large variety of Bluetooth headphones and receivers.
• Simple operation: A dedicated button makes Bluetooth pairing and operation straightforward for non-technical users.

Who It's For

The BT T100 is ideal for people who want to use their favorite wireless headphones with a TV or AVR, particularly in shared living spaces where keeping noise down is important. It is a good fit for gamers and movie watchers who need audio that stays in sync with the picture thanks to aptX Low Latency.

Those who should look elsewhere include users who need a full-featured Bluetooth hub with advanced routing or microphone support, or anyone requiring the absolute latest Bluetooth version for future-proofing; the BT T100 focuses on solid, practical transmission rather than extra streaming features.

Pros & Cons

Pros

• Reliable low-latency audio for TV and gaming with aptX Low Latency support.
• Flexible connectivity via 3.5mm, Toslink optical, and USB inputs to suit different sources.
• Ability to pair two headphones at once so two listeners can share a single source.
• Small form factor that is simple to tuck into a home entertainment setup.

Cons

• Bluetooth v4.2 offers broad compatibility but is not the newest Bluetooth generation.
• No built-in microphone or advanced hub features for multi-device audio management.

Specifications

Brand	Sennheiser
Model	BT T100 Bluetooth audio transmitter
Inputs	3.5mm analog, Toslink digital optical, USB-A to USB micro-B
Bluetooth version	A2DP Bluetooth v4.2
Supported codecs	SBC, aptX, aptX Low Latency
Pairing	Connects to two headphones for simultaneous playback

Our Verdict

The Sennheiser BT T100 is a practical, wellexecuted transmitter for anyone who wants wireless headphone audio from a TV or AVR without lip sync issues. It delivers good value for listeners who prioritize low latency and simple setup, and its multiple input options make it compatible with most home entertainment systems.

Frequently Asked Questions

Can the BT T100 connect to two headphones at once?
Yes, it supports simultaneous pairing to two separate headphones so two people can listen together.

Will it keep audio in sync with my TV?
Yes, the BT T100 supports aptX Low Latency which is designed to minimize audio delay for watching TV and gaming.

What inputs does it accept?
The transmitter accepts a 3.5mm analog input, a Toslink digital optical input, and a USB-A to USB micro-B connection for source devices.