|Dimensions||93 x 93 x 27 mm (approx.)|
|Bluetooth Version||Version 4.2, class 1|
|Connection cable||optical cable-1.5m/analog 3.5mm cable-1.5m/USB power cable-1.2m|
|Operating temperature||0-40°C (32-104°F)|
|RF output power||10 mW (max)|
|Number of channels||79|
|Input voltage range||5V|
|Frequency band||ISM 2.4GHz Band|
|RF sensitivity||-80dBm (BR, Max)|
|Transmission frequency||2402 to 2480 MHz|
|Weight w/o cable||85g|
|Connection||analog or digital|
|Audio codec||SBC, aptX,aptX LL|
|Audio frequency response||20Hz-20kHz|
|Modulation scheme||GFSK, π/4 DQPSK, 8 DPSK|
|Maximum number of connected receivers||2|
Good quality, but there is a small delay in the transmission. Acceptable
Gerät ist sehr gut. Verbindung stabil und gut. Auch durch mehrere Zimmer. Bin sehr zufrieden mit dem Transmitter.
I bought the BT T100 in combination with the 458BT to connect them with my TV. Since my TV doesn't support the use of the speakers and bluetooth headphones at the same time, i connected the BT T100 to the Digital Audio Out port. The coupling between the BT T100 and the headphones took seconds and the reconnection after switching on works perfectly. I can't determine an offset between the sound and the picture. The connection is stable. So after all I can recommend the BT T100 for my usecase.
Great device. No need for cumbersome third-party headsets. My AirPods work great!
Compared to my previous BT transmitter the Sennheiser is better in many ways:
- Easier connection of my headphones
- better sound quality
- covers longer distance
- shorter sound delay
- very low power consumption (can be supplied by the USB output of my TV)
In short: it is very appreciated!