$223 Mini ANC Sleep Earbuds, Wireless Ear Buds...

Updated August 17, 2026

This auction ended on August 20, 2026. See upcoming auctions from Mad Bids.
Lot number308
AuctionMad Bids - Overstock, Electronics, Reverse Logistics 92
DateAugust 20, 2026 at 8:00 PM CDT
Auction houseMad Bids
LocationGarland, Texas

Headphones for Side Sleepers | Skin-friendly silicone noise cancelling earbuds with smart sleep mode. Mutes alerts for uninterrupted night sleep.. Brand: Niderson Condition: New In Packaging?: Yes Assembly Required?: No Damaged?: No Functional?: Yes Missing Parts?: No Model: D20 Star Rating: 0.0 Title: $223 Mini ANC Sleep Earbuds, Wireless Ear Buds Headphones for Side Sleepers | Skin-friendly silicone noise cancelling earbuds with smart sleep mode. Mutes alerts for uninterrupted night sleep. Designed for Side Sleepers & Smart Sleep Mode: The D20 sleep earbuds fit snugly in your ears without any pressure, even when lying on your side. Crucial for uninterrupted sleep: Simply activate the dedicated 'Sleep Mode' to lock touch controls (preventing accidental pillow taps) and mute low-battery voice alerts. Drift off to your favorite music and wake up refreshed without jarring interruptions. Active Noise Cancellation (ANC) for Relaxation: Equipped with ANC technology, the D20 effectively reduces low-frequency background noises, such as AC hums, distant traffic, and consistent snoring. (Note: ANC is designed for low-frequency noise and may not completely eliminate sharp, high-frequency sounds). Create your personal "sound cocoon" for restful sleep, focused meditation, or deep relaxation anywhere. All-Night Playtime & Fast Charging: Built to support your entire sleep cycle. Enjoy continuous playback that lasts through the night on a single charge (Note: Actual playtime naturally varies based on volume level and ANC usage), with multiple extra charges provided by the compact USB-C case. We highly recommend fully charging the earbuds and case before bedtime to ensure a peaceful night of uninterrupted soothing sounds. Immersive 3D Hi-Fi Audio & Clear ENC Calls: Powered by 14.2mm dynamic drivers, delivering expansive sound, crisp highs, and deep bass. Whether playing white noise or meditation tracks, the audio is rich and soothing. Four built-in mics with Environmental Noise Cancellation (ENC) ensure crystal-clear voice pickup for late-night calls, even in shared spaces. Featherlight & Secure Ergonomic Fit: Weighing just 3.0g each, these ear buds follow the natural curve of your inner ear for a secure fit that won't fall out during restless sleep. The ultra-soft, skin-friendly silicone tips reduce ear canal pressure, making them perfect for light sleepers and those with sensitive ears.

$223 Mini ANC Sleep Earbuds, Wireless Ear Buds...

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