INF
INF DR57 Bluetooth Headset - Long Battery Life - Black
Enjoy up to 8 hours of continuous listening with a single 4-hour charge. The integrated 300mAh battery ensures your headphones are ready for long trips, study sessions or workouts. With a 18-hour standby time, you can use them on demand. Efficient power management and Bluetooth 5.3 chip contribute to the extended battery life, letting you immerse yourself in your favorite tracks without frequent recharging.
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Updated on May 19, 2026
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