The Oehlbach BTR 4.2 Bluetooth transmitter and receiver offers a variety of applications in a compact form. The 2-in-1 adapter allows for the wireless transmission and reception of audio signals via Bluetooth. Audio signals can be sent to compatible headphones or active speakers using Bluetooth 4.2 protocol. In receiver mode, the BTR 4.2 receives Bluetooth signals from portable devices or computers, outputting through the built-in 3.5 mm jack interface. It supports aptX, Qualcomm True Wireless Stereo, and provides exceptional audio performance with low latency.

• Input voltage: 5 V
• Input current: 1 A
• Input power: 5 W
• Color: White
• Sampling rate: 48 kHz
• Bit depth: 16 bit
• Housing material: Yes
• More than five inputs: Yes
• Weight (gross): 230 g
• Temperature range: 5°C-50°C
• Transmission standard: Bluetooth 4.2
• Humidity range: 5 to 90 %
• Receiver/transmitter switch: Yes