INF
INF Bluetooth Headset DR57 - Long Battery Life Blue
Enjoy up to 8 hours of continuous listening with a single 4-hour charge. The built-in 300mAh battery ensures your headphones are ready for long trips, study sessions, or workouts. With a 18-hour standby time, you can use them whenever you need them. Efficient power management and Bluetooth 5.3 chip contribute to the extended battery life, allowing you to immerse yourself in your favorite tracks without frequent recharging.
New products
Best offer
New
Delivery: 0 days
Shipping: standard: 0.00 €
Rakuten
39.99 €
New
Delivery: 0 days
Shipping: standard: 0.00 €
Updated on May 19, 2026
Visit Store 
Processing: 0 days
Processing: 0 days
Partner link
Prices are not available for Amazon. You can search directly on their website.
Used products
No used offers available at the moment.
