B35 Bluetooth 5.0 Receiver Digital to Analog 3.5mm Audio Converter 1. Converts digital toslink audio signals to 2 RCA L R and 3.5mm analog auxiliary audio. 2. Available for connection to an external device such as an amplifier via standard 3.5mm RCA aux connectors. 3. Supports sampling rate of 32.44, 1, 48 and 96KHz 4. 24-bit SPDIF incoming bit stream on left and right channels 5. Provides transmission without electromagnetic noise 6.Easy to install and easy to operate 7. Compact size and light weight 8. The Toslink Optical Digital to Analog Audio signal converter is designed to switch home or professional audio 9. Converts Toslink digital audio signals to 2RCA L R and 3.5mm analog auxiliary audio and available for connection to an external device such as an amplifier via standard RCA-style connectors. 10. This converter is small and easy enough to install. 11. Packing list: - Bluetooth receiver x 1 - Manual x 1 - USB-C cable x 1 - Fiber optic cable x 1 - 3.5mm audio cable x 1 - RCA audio cable x 1