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YYK-520 Wireless Headset
Product Details
The YYK-520 is a wireless headset featuring an ergonomic design, ultra-lightweight construction, and approximately 11 hours of playback time.
- Model Name: YYK-520
- Wireless Version: Version 5.2
- Design: Ergonomic Design
- Weight: Ultra-lightweight
- Playback Time: Approx. 11 hours
- Standby Time: Approx. 120 hours
- Charging Time: Approx. 1.5 hours
- Impedance: 32Ξ©
- Frequency Range: 20Hz - 20kHz
Thank you for looking.
I have used this a few times but am no longer using it, so I am selling it. Thank you to those who understand that this is a used item.
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.



