DUDAO
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Overview
The U21 TWS ANC ENC Bluetooth wireless headphones - white from DUDAO brings headphones you can rely on, made for your home & garden needs. A popular choice in Home and Garden, Electronics.
Product code: 1030271
Dudao U21 TWS wireless headphones are a combination of modern technology, comfort and clear sound. Equipped with a double noise reduction system, ANC + ENC, they effectively eliminate ambient noise, so you can enjoy the music with full concentration. Long operating time and energy-saving technology make them perfect for everyday use. The lightweight design ensures comfort even when worn for long periods of time. This is a reliable accessory that will improve the quality of your calls and listening to music in all conditions.
Key features
| Specification | Detail |
|---|---|
| Double noise reduction ANC + ENC | effectively blocks up to 99% of ambient noise, ensuring clear sound |
| Long operating time | the battery of the 300 mAh case and 30 mAh headphones allows you to enjoy music and calls for many years hours |
| Stable Bluetooth 5.4 connection | guarantees quick pairing and reliable transmission |
| High sound quality | Ø13 mm drivers provide rich sound and clear tones |
| Compact and light design | convenient to use, easy to carry and charge in the case |
| Brand | Dudao |
| Model | Dudao U21 |
| Bluetooth version | V5.4 |
| Bluetooth range | ≤10 m |
| Bluetooth chip | Jieli 7003D8 |
| Frequency response | 20 Hz - 20 KHz |
| Transducer | Ø13 mm, 32 Ω |
| Headphone battery capacity | 30 mAh |
| Case battery capacity | 300 mAh |
| Standby time | approx. 20 h |
| Music playback time | up to 4 h (at 80% volume) |
| Talk time | up to 2 h (at 80% volume) |
| Input | USB-C DC 5 V = 1 A |
| Case charging time | approx. 2 h |
| Headphone charging time | approx. 1.5 h |
| Color | white |
