DUDAO U4A casque col sans fil noir

Experience true wireless freedom with the DUDAO U4A Wireless Neckband Headset. Designed for active lifestyles, this sleek black headset combines powerful Bluetooth 5.0 connectivity with a lightweight, ergonomic neckband design. Enjoy up to 10 hours of music or talk time, sweat-resistant build, and magnetic earbuds for easy storage. Perfect for commuting, workouts, and everyday use.

Advantages

The DUDAO U4A offers a reliable wireless connection with Bluetooth 5.0, ensuring stable audio streaming and hands-free calls. Its neckband form factor keeps the earbuds secure around your neck, while the magnetic earbuds prevent tangling. The sweat-resistant design makes it ideal for sports and outdoor activities. With a long battery life of up to 10 hours and quick charging, you can stay connected all day.

Suitable for

• Daily commuting and travel
• Sports and fitness activities
• Hands-free calling and music listening
• Office and casual use

Key specifications

• Connectivity: Bluetooth 5.0, wireless range up to 10 meters
• Driver: 10mm, frequency response 20 Hz - 20 kHz
• Battery: 135 mAh, up to 10 hours playback, 1.5-2 hours charging
• Microphone: Built-in with in-line controls
• Material: ABS + TPE, sweat-resistant
• Color: Black

Recommendations

For optimal performance, fully charge the headset before first use. Keep the earbuds clean and store them in a dry place. Compatible with all Bluetooth-enabled devices.