Ultra-Compact & Ultra-Lightweight 2-Unit Specific Low-Power Transceiver BC-20

BLUE CENTURY Domestic Manufacturer Ultra-Compact Specific Low Power Transceiver BC-20 Chanty RED

Used twice and confirmed to be in working order without any issues. Stored at home since then.
The product includes only what is shown in the images.

Immediate purchase OK.
Price negotiation is not accepted.
Thank you for your understanding.