Bluetooth 5.1 audio receiver and transmitter C41 with digital and analog input

Bluetooth 5.1 audio receiver and transmitter C41 with digital (S/PDIF) and analog input

Features:
- Application as a receiver: Enables wireless transmission of music or other audio stream from a device with a Bluetooth transmitter to a device that only has an analog audio input and does not have its own wireless receiver. (For example: from phone, tablet or laptop to home audio system, home cinema/theater, car audio system or wired headphones.)
- Application as a transmitter: Enables wireless transmission of music or other audio stream from a device that only has an analog or digital audio output and does not have its own wireless transmitter, to a device with a Bluetooth receiver. (For example: from home audio system, home cinema/theater to Bluetooth headphones/headsets or Bluetooth speakers.)
- Bluetooth interface: Bluetooth 5.1 (backward compatible to older versions)
- Bluetooth profiles: A2DP / HSP / AVRCP
- Operating modes:
    - Rx: Bluetooth audio receiver
    - Tx: Bluetooth audio transmitter
- Audio input AUX IN: 3.5mm stereo connector (jack), female
- Audio input COAXIAL IN: RCA connector, female
- Audio input S/PDIF IN: TOSLINK (optical) connector, female
- Audio output AUX OUT: 3.5mm stereo connector (jack), female
- Power supply: USB 5V 1A, USB Type-C (USB-C) connector
- Transfer distance: up to 10m
- Module dimensions (LxWxH): 105x92x26mm

Kit contains:
- 1 x Bluetooth audio receiver/transmitter
- 1 x USB power cable
- 1 x audio cable with 3.5mm stereo connectors (plugs), male
- 1 x optical cable with TOSLINK connectors (plugs), male
- 1 x user manual (in English)