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Questyle QCC Dongle Pro
Product Details
This is a replacement unit received from official support after the original unit malfunctioned in December, purchased last August.
It has been used for approximately 5 months, and there are no noticeable scratches or stains.
Connection with the device is also problem-free.
Please feel free to ask any questions.
Firmware Version: v1.51
Questyle QCC Dongle Pro
Lossless Bluetooth Transmitter
MFi Certified Bluetooth Transmitter, Supports LDAC, aptX, aptX HD, aptX Adaptive, aptX Lossless
Bluetooth 5.4
Usable with PS4/PS5/Nintendo Switch
aptX Lossless: Up to 24bit/96kHz
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.



