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Off-white plastic cube sound machine with USB-C port

SAMSUNG OSWN01 White Noise Sound Machine & Alarm Clock, Off-white, 24 sounds, 100 volume levels, 35h battery

SKU CH-60RZ-91Y2P

Plays 24 built-in sounds, offers app access to 100-plus soundscapes and 15 themes, and runs 35 hours on a charge

  • Spec summaryTimeVocalist, Off-white, Plastic, USB Type-C, Battery Powere
  • Product depth3 L x 3 W x 3 H inches
  • Product colorBlack
  • Product typeAccessory
  • Key featuresBattery Powered, USB Type-C, true, Plastic, Off-white
  • Overall height3 L x 3 W x 3 H inches
  • 24 built-in sounds ready to use immediately
  • 100 precise volume levels for any environment
  • Up to 35 hours battery life for portable use
  • App unlocks 15 themes and 100+ sounds
  • Dynamic mixing layers up to 10 tracks simultaneously

Ready-to-Use Sound Machine

This Samsung OSWN01 sound machine arrives preloaded with 24 sounds and multilingual time announcements. It offers 100 volume levels, a 5W speaker, and a rechargeable battery rated for up to 35 hours of use. No Wi-Fi or sign-up is required for core operation.

App Control and Custom Soundscapes

The companion app unlocks 15 themes and over 100 sounds plus a sound generator for fine-tuning individual elements like rain or birdsong. Dynamic mixing technology layers up to 10 tracks simultaneously to avoid repetitive loops. Sleep scheduling, multiple alarms, and flexible timers are managed through the interface.

Portable Wellness Device

The compact, off-white plastic design weighs 200 grams and charges via USB Type-C, making it simple to move between rooms or take on travel. It suits users wanting a self-contained, app-enhanced audio tool for sleep, focus, or relaxation. Buyers needing Wi-Fi-dependent smart home integration or a larger speaker system should consider other options.

How it compares

Measured against everything we stock in Bluetooth Trackers & Smart Devices, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 61% of the 29 comparable items (median $40.99).

Specifications

Product
Brand nameSAMSUNG
Part numberOSWN01
Product colorBlack
Product typeAccessory
Size & build
Overall height3 L x 3 W x 3 H inches
Overall width3 L x 3 W x 3 H inches
Product depth3 L x 3 W x 3 H inches
Product weight200 g

Questions about this item

Will the rechargeable battery need replacement after a certain number of charge cycles?

The built-in rechargeable battery delivers up to 35 hours of playback per charge and is charged via USB Type-C; no user-replaceable cell is mentioned.

What limits continuous playback time when the machine runs all day?

Battery capacity caps portable use at 35 hours; plugging into USB Type-C removes that limit for mains-powered operation.

How much heat or fan noise does the 5 W speaker produce during overnight use?

The unit has no active cooling fan; only the 5 W speaker emits sound, so heat and mechanical noise stay negligible.

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