Compact portable white noise machine measuring 3 x 2.3 x 1.18 inches and weighing only 2.61 ounces. Features a sleek ABS construction with silicone strap for easy carrying during travel, office use, or home applications.

• 20 high-quality sound sources including 5 white noise variants, 14 natural sounds, and 1 fetal sound
• Frequency range: 60-20KHz with signal-to-noise ratio >75dB
• Low distortion ≤1% at 1W, 1KHz for clear audio reproduction
• 40mm 2Ω 3W speaker delivers consistent sound performance
• WAV sound format ensures high-quality audio output

• 32 adjustable volume levels for precise sound customization
• Timer settings: 30, 60, 90 minutes or continuous play
• Child lock function prevents accidental setting changes
• Memory function automatically restores previous sound and volume settings
• Low battery alarm alerts users when recharging is needed

• Built-in 1000mAh lithium-ion battery
• USB-C charging with 2.5-hour full recharge time
• Usage duration: 9 hours at medium volume with night light, 14 hours with night light off
• AC or battery power operation for flexible usage scenarios

• 1 x Portable White Noise Machine
• 1 x USB-C Data Cable
• 1 x Instruction Manual