U21-W In-earbuds TWS
- Brand: Dudao
- Model: DU U21-W
- Description: Wireless Earphone Clip-On Type C And White Color
- Country of Origin: China
Categories: Mobile Accessories, Wireless Earphones
Description
BTversion: V5.4
Bluetooth solution: Jieli 7003D8
BT range: ≤10 meter
Frequency response: 20Hz~20KHz
Speaker type: Ф13mm@32ohm
Earphone Battery Capacity: 30 mAh
Charging Case Battery Capacity: 300 mAh
Standby time: about 20 hours
Music time: about 4 hours (80% volume)
Talk time: about 2 hours (80% volume)
Charging input : DC 5V / 1 A TYPE-C
Charging time:
Charging case: about 2 hours
Earphone charging: about 1.5 hours
1.ANC + ENC
2. perfect sound quality
3. New BT 5.4 wireless chip, faster, more stable,Low latency
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