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Dudao U21 TWS ANC ENC Bluetooth 5.4 Wireless Headphones - White
Dudao
| Products ID: | 187894 |
|---|---|
| Manufactured by: | Dudao |
| Availablity: | Ready to Order |
| Delivery Time | 5-12 business days |
| EAN: | 6976625335442 |
Delivery options to:
Choose countryThe Dudao U21 TWS wireless headphones deliver clear audio, everyday comfort, and modern wireless connectivity.
Dual ANC and ENC Noise Reduction
Equipped with an ANC and ENC dual noise reduction system, the headphones reduce environmental distractions during music playback and voice calls.
Sound Quality and Bluetooth 5.4
Built-in 13 mm drivers with a frequency response of 20 Hz to 20 KHz provide detailed and balanced audio. The Jieli 7003D8 chip and Bluetooth 5.4 standard offer a stable connection within a range of up to 10 meters.
Battery Life and Charging
Each earphone contains a 30 mAh battery providing up to 4 hours of music playback or up to 2 hours of talk time at 80% volume. The 300 mAh charging case charges via USB-C and offers approximately 20 hours of standby time.
| Brand | Dudao |
|---|---|
| Model | Dudao U21 |
| Bluetooth version | V5.4 |
| Bluetooth range | ≤10 m |
| Bluetooth chip | Jieli 7003D8 |
| Frequency response | 20 Hz - 20 KHz |
| Driver | 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 hours (at 80% volume) |
| Talk time | up to 2 hours (at 80% volume) |
| Entry | USB-C DC 5V = 1A |
| Case charging time | approx. 2 hours |
| Headphone charging time | approx. 1.5 hours |
| Color | white |
How long does the battery last on a single charge?
The headphones provide up to 4 hours of music playback and up to 2 hours of talk time at 80% volume.
What is the charging input for the case?
The case charges via a USB-C port with DC 5V = 1A input in approximately 2 hours.
What is the wireless range of the headphones?
The Bluetooth 5.4 connection provides an operating range of up to 10 meters (≤10 m).
