Dudao U4A
 | Outdated Product Device: bluetooth headset; Design: earbuds; Behind ear; Connection: Bluetooth version: Bluetooth v5.3; Power source: battery; Capacity (mAh): 50; Battery life (h): 8; Charging time: 2 h; Waterproof housing; E-Catalog uses affiliate links compensated by our partners. |
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bluetooth headset, Bluetooth v3.0, radius of action 10 m, earbuds, noise cancellation, water protection, battery: up to 7 h
bluetooth headset, Bluetooth v5.1, radius of action 100 m, earbuds, microphone: -42 dB, noise cancellation, water protection, battery: up to 14 h
bluetooth headset, Bluetooth v4.1, radius of action 30 m, earbuds, noise cancellation, water protection, battery: up to 7 h
bluetooth headset, Bluetooth v5.0, radius of action 100 m, earbuds, microphone: 150 – 6800 Hz, -42 dB, NFC, noise cancellation, water protection, battery: up to 10 h
bluetooth headset, Bluetooth v5.1, radius of action 100 m, earbuds, microphone: -42 dB, noise cancellation, water protection, battery: up to 8 h
bluetooth headset, Bluetooth v4.1, radius of action 30 m, earbuds, noise cancellation, water protection, battery: up to 7 h
bluetooth headset, Bluetooth, earbuds, microphone: 100 – 8000 Hz, -37 dB, noise cancellation, water protection, battery: 130 mAh, up to 10 h
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Dudao 2026 - new arrivals, bestsellers, and the most relevant models Dudao.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Dudao 2026 - new arrivals, bestsellers, and the most relevant models Dudao.
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