Soundcore Sleep A30 Bluetooth Earphones

Triple Noise-Reduction System: Combines three targeted layers of acoustic defence—Sleep-Engineered Active Noise Cancellation (ANC) to attenuate low-frequency hums and traffic rumble, precision passive seal isolation for high frequencies, and Adaptive Snore-Masking Technology. The charging case dynamically detects ambient snoring and adjusts audio levels to mask disturbances in real time. Side-Sleeper 3D Ergonomic Architecture: Engineered with an ultra-compact footprint weighing just 3 g per earbud. Soft silicone construction and flush-fit contours eliminate cartilage pressure points, ensuring comfortable, all-night wear even when resting directly on your side. Calm® Integration & Audio Library: Access a curated selection of premium sleep content from Calm, alongside built-in soundscapes including AI Brainwave Audio, white noise, and meditation tracks directly via the soundcore app. Versatile Dual-Mode Listening: Stream music, audiobooks, or podcasts via Bluetooth 5.4, or switch to energy-efficient Local Audio Mode for phone-free, uninterrupted white noise playback through the night. All-Night Power Management: Offers flexible playback options with up to 10 hours in default intelligent auto-switch mode (or up to 16 hours in Local Mode with ANC off). The included 800 mAh charging case provides up to 5 full nights of battery life (up to 50 hours total runtime). Smart Sleep Analytics & Personal Alarms: Tracks sleep duration, sleep stages, and sleeping positions to generate detailed sleep-quality reports. Integrated in-ear alarms gently wake only the wearer without disturbing a sleeping partner. Driver Size: 4.6 mm Custom Drivers Acoustic Profile: Balanced Sound Tuned for Sleep & Relaxation Weight: ~3 g per Earbud (Ultra-Lightweight) Noise Reduction System Triple System: Sleep ANC + Passive Isolation + Smart Snore-Masking Connectivity: Bluetooth 5.4 (Range: 10 m / 33 ft) Audio Codecs: SBC, AAC Battery Life (Default Mode): 8 to 10 Hours (Bluetooth ANC pre-sleep + Local Audio once asleep) Battery Life (Local Mode, ANC Off): Up to 16 Hours Total Playtime with Case: Up to 50 Hours (~5 Full Nights) Earbud Battery / Charge Time: 42 mAh per earbud ~90 Minutes to Full Charge Case Battery / Charge Time: 800 mAh ~120 Minutes via USB-C (5V ⎓ 1A) Water Resistance Rating: IPX4 (Sweat and splash resistant; case not rated) Control Interface: Precision Tap Control Call Compatibility: Yes (Integrated microphone for voice calls) Multipoint Support: No Fast / Wireless Charging Not Supported (Optimized for battery longevity)