The Oehlbach BTR 4.2 Bluetooth transceiver works as both an audio transmitter and receiver. As a transmitter, it wirelessly sends audio via Bluetooth 4.2 from an analogue or optical digital input to compatible headphones or active speakers. As a receiver, it receives Bluetooth audio from a portable device or computer and outputs it via the 3.5 mm jack.
It supports aptX and Qualcomm True Wireless Stereo, with latency of less than 40 ms. The selector switch lets you switch between receiver and transmitter modes.
- Type: Bluetooth transceiver
- Bluetooth version: 4.2
- Modes: Transmitter and receiver
- Inputs: Analogue and optical digital
- Output: USB
- Output jack: 3.5 mm
- Supported technologies: aptX, Qualcomm True Wireless Stereo
- Latency: Less than 40 ms
- Input voltage: 5 V
- Input current: 1 A
- Power: 5 W
- Sampling rate: 48 kHz
- Bit depth: 16 bit
- Colour: White
- Operating temperature range: 5–50 °C
- Operating humidity range: 5–90%
- Package contents: Power adapter, Toslink cable, Toslink/3.5 mm adapter, USB-A cable, 3.5 mm jack cable, user manual
- Output
- USB
- Bluetooth Version
- 4.2
- Microphone
- -
- NFC
- No
- Transmitter
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.