U21 TWS ANC ENC Bluetooth Wireless Headphones - White

Product code: 1030271Dudao U21 TWS wireless headphones combine modern technology, comfort, and clear sound. Equipped with a dual ANC + ENC noise reduction system, they effectively eliminate ambient noise, so you can enjoy your music with full focus. Long battery life and energy-saving technology make them perfect for everyday use. The lightweight design ensures comfort even during prolonged wear. This is a reliable accessory that will improve the quality of your calls and music listening in all conditions. Key features: - Dual ANC + ENC noise reduction: effectively blocks up to 99% of ambient noise, ensuring clear sound. - Long battery life: the 300mAh case and 30mAh earphones allow you to enjoy music and calls for hours. - Stable Bluetooth 5.4 connection: guarantees fast pairing and reliable transmission. - High sound quality: Ø13mm drivers provide rich sound and clear tones. - Compact and lightweight design: convenient to use, easy to carry and charge in the case. Technical specifications: - 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 The set includes: - Wireless headphones