FreeBuds SE 4 headphones

【Long Battery Life & Fast Charging】: Enjoy 50 hours of listening time on a single charge, for a full week, or a 10-minute charge for 4 hours of listening time.
【Active Noise Cancelling Headphones】: With up to 24dB of full-range average depth noise cancellation to adapt to your current surroundings, whether it's noisy traffic or quiet rooms, they shut out the outside world for complete immersion.
【Lightweight Earbuds】: With a single earbud weighing only 0.15 ounces, they feature an ergonomic in-ear design based on over 10,000 ear canal data for a comfortable fit. Three sizes of skin-soothing ear tips provide a perfect fit and feel.
【Clear Calls & Always-On Sync】: Three-way voice-pickup microphones distinguish voices and block out background noise, keeping your calls clear and stable. With powerful Bluetooth 5.4 support, you stay connected at all times.
【IP54 Compatible】: The IP54-rated earbuds are compatible with iOS, Android, and iOS phones. Great for everyday workouts (earbuds only)