USAMS US-YH Series YH21 Bluetooth 5.3 headphones black
USAMS Bluetooth In-Ear Headphones 5.3U US-YH Series
Easy operation for complete control
USAMS US-YH Series In-Ear Headphones are guaranteed to be easy to use. With a dedicated On/Off button, you can turn the device on or off in an instant. In addition, a multi-function button for controlling playback, answering calls, adjusting volume and more makes using these headphones a pleasure.
Extremely long listening time
Thanks to their impressive battery capacity, the USAMS US-YH series headphones provide extremely long listening time - about 70 hours of listening on a single charge! A short 3-hour charging session is all it takes, and the 500mAh battery will allow you to enjoy music for a whole week.
Excellent quality
The USAMS US-YH Series headphones not only offer impressive runtime, but also excellent sound quality. Equipped with a 40mm dynamic speaker, delivering a wide sound field and strong bass, and Bluetooth 5.3 technology for fast connection, stable transmission and low latency during HD calls.
High mobility
Emphasizing practicality, the USAMS headphones are not only excellent in terms of features, but also mobile. With the ability to fold them up by 50%, you can easily stow them in your bag, ensuring access to your favorite music wherever you go.
A choice for everyone
USAMS US-YH Series allow you to switch freely between wireless and wired modes, adapting to different situations and devices. The wireless mode supports both Android and Apple systems, providing a stable connection within a 10-meter range. Wired mode, on the other hand, allows you to connect the headphones to various devices, such as phones, laptops, TVs and tablets, thanks to the AUX audio connector.
Technical Details |
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Brand | USAMS |
Model | US-YH21 |
Color | Black |
Material | ABS + PC |
Bluetooth version | 5.3 |
Bluetooth range | up to 10 meters |
Connector | 3.5mm jack |
Speaker diameter | 40 mm |
Impedance | 32Ω±15% |
Speaker sensitivity | 108±3dB / 1 Khz 0.179V |
Frequency range | 20-20 Khz |
SNR | ≥80dB |
Weight | 223 g |
Dimensions | 167 x 186 x 80 mm |
Battery capacity | 500 mAh |
Playback time | up to 70 hours |
Talk time | up to 60 hours |
Charging time | approximately 3 hours |
Charging power | 5V/0.5A |
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