Nagaoka NCUFF20 Ear Cuff Earphones
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Specifications
- Bluetooth
- Version 5.3
- Waiting time
- Up to 120 hours
- Continuous talk time
- Up to 6 hours
- Continuous music playback time
- Up to 6 hours
- Earphone charging time
- About 2 hours
- Charging case charging time
- Approximately 3 hours
- Connectable distance
- ~Approx. 10m
- driver
- 13mm
- Sound pressure sensitivity
- 108dB
- Impedance
- 20Õ
- Playback frequency band
- 20-20000 Hz
- Battery capacity
- 300mAh * The main unit can be charged up to 3 times
- Case Size
- 55.5mm×61mm×31mm
- Earphone body weight (one ear)
- 5g
- Case Weight
- 33g
- Drip proof
- IPX4
- Charging terminals
- USB Type-C
- Compatible equipment
- Smartphone, tablet
- accessories
- Charging cable, instruction manual and warranty card
- Warranty period
- 6 months after purchase
- Release date
- June 5, 2025
Manufacturer's Description — Nagaoka
Main features
"NCUFF20" is an "ear cuff-type" completely wireless earphone that you can wear over your ears without blocking your ears.
It is designed to be comfortable to wear for a long time, does not interfere with glasses and masks, and fits a variety of lifestyles.
This model is worn behind the ear, so you can enjoy music while listening to the surrounding sounds. It is also ideal for safety when commuting to work or school, and for use in the office or working from home.
In addition, the touch control unit is equipped with a feedback function that notifies you of reactions by sound, enabling intuitive and comfortable operation.
In addition, it supports the high-quality sound codec AAC, and realizes clear sound even via Bluetooth.
It also has a built-in microphone for hands-free calls and online meetings.
Main features
- Ear cuff design: Structure that does not block the ears, comfortable to use for long periods of time without pain
- Glasses and masks can be used together: Designed to not interfere with wearing them
- Hear your surroundings: Enjoy music and stay safe
- Comfortable operation: Touch sensors on the back of the ears, so you can check the reaction with the operation sound
- Built-in microphone for comfortable calls and online meetings
Color variations
- Mars Black (MBK)
- Moonstone White (MSWH)
- Smoky Quartz (SQ)
- Turquoise Blue (TBL)
Verified Dealers
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Authorized dealers for Nagaoka NCUFF20 Ear Cuff Earphones
- Absolute Audio - Canada — in-store — Calgary, Alberta, Canada (website)
- Acoustic Technologies — online and in-store — Montréal, Québec, Canada (website)
- ALAIN CHOUKROUN — online and in-store — Paris, Île-de-France, France (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- American Sound — in-store — Richmond Hill, Ontario, Canada (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
- Area Hifi — online and in-store — L'Eixample, Comunidad Valenciana, Spain (website)
- Art et son — online and in-store — Montréal, Québec, Canada (website)
- Art Sonique — France (website)
- Audio Affair — online and in-store — Deritend, England, United Kingdom (website)
and 96 more verified dealers