Brand: HyperGear. MPN: 16074. IMMERSIVE HD STEREO SOUND: These sleeping earbuds deliver clear, balanced audio through sleep-tuned 6mm drivers, creating a smooth listening experience for music, podcasts, or relaxing soundscapes.   WIRELESS BLUETOOTH 5.4 CONNECTIVITY: These earbuds for sleep feature Bluetooth 5.4 technology that provides a stable connection with fast pairing and reliable performance throughout use.   LONG-LASTING PLAYTIME: These small earbuds for sleeping offer up to 5 hours on a single charge, plus 15 hours with the case. A built-in sleep timer lets you set playback from 30 minutes to 2 hours, then the earbuds automatically power off.   COMFORTABLE NOISE-ISOLATING FIT: Designed as sleep ear buds for side sleepers, these ultra-light 3g earbuds with soft silicone tips provide a secure, pressure-free fit. The in-ear seal offers up to 20dB noise blocking for common sleep disturbances.   IPX4 WATER-RESISTANCE: Built to handle everyday use, these small earbuds for sleeping resist sweat and light moisture, making them suitable for workouts, travel, or relaxing at home.