Designed to Help You Sleep Better and Faster Mini-Sized Perfect for Side Sleepers Breathable, Secure ErgoLoops and Ultra-Soft Silicone Finish for All-Night Comfort -20dB Passive Noise Blocking for Deeper Sleep with Fewer Interruptions Custom Sleep-Tuned Drivers with Dynamic Bass for Gentler Audio and Low-Frequency Noise Masking HD Sound Quality for Streaming White Noise, Music, ASMR, Meditations, Audio Books, and More Programmable Sleep Timer 20HRS Extended Playtime + 1HR Fast Recharge IPX4 Sweatproof and Water-Resistant Great for Sleeping and On-the-Go Wireless Calls with Built-In Voice Mic Easy Touch Controls Compatible with Siri and Other Voice Assistants Includes Portable Charging Case with Digital Battery Display Connection Range: Up to 33 ft/10 m Play Time: Up to 5 hours per charge Charging Time: 1 hour Case Holds: Up to 15 hours extra Charging Port: USB-C Earbuds: 25 x 18 x 20 mm 3 g Case: 58 x 58 x 29 mm 47 g Limited One-Year Warranty