SPECIFICATION:
Color (optional): white, pink, black
Material: ABS
Bluetooth compatible version: 5.0
Battery capacity: 3.7V 500mAh polymer lithium battery
Speaker: 6Ω 1.5W (two speakers)
Effective distance: ≥10M
Playing Time: ≥15H
Charging time: 1H
Charging input: TYPE-C 5 v0.4a
Response frequency range: 20HZ-20KHZ
Sound channel: built-in custom bone conduction transducer
Output power: 3W audio output
Audio decoding: support MP3/ACS/AAC/WAV, etc.
Sound: built-in custom bone conduction transducer
Bone Conduction Transducer: Built-in upgraded chip and high performance coil
Function: built-in seven kinds of white noise playback, Bluetooth compatible connection playback
Product size: about 80x80x33mm/3.15x3.15x0.51in

Features:
    White noise is an extremely even sound that covers the entire frequency spectrum. Their properties have the ability to create a sonic background that masks other ambient noises. This can be especially helpful when sleeping, working or relaxing. Generating white noise can help you focus, reduce stress, and improve sleep quality.

    This Bluetooth speaker allows you to wirelessly connect to various devices such as smartphones, tablets and computers. You can stream your favorite music, podcasts or audiobooks from any audio source. In addition, thanks to the built-in white noise generator, you can use this function regardless of the Bluetooth connection.

    The speaker's compact design makes it portable and easy to use. Equipped with a long-lasting battery, you can enjoy your favorite sounds and white noise for hours without recharging. The speaker also has intuitive buttons that allow you to control the volume, switch sound modes and adjust the generated white noise.

    No matter if you need a moment of relaxation, background sound while you work, or calming sound during sleep, our Bluetooth speaker with white noise generator will give you it all in one device. Enjoy excellent sound quality and white noise generation to help you find peace and balance in the hustle and bustle of everyday life.

Functions:
    Under the pillow sleep speaker : This sleep sound speaker can be placed under the pillow, allowing you to listen to music and relax without disturbing others or experiencing earache. With external sound effects, you can enjoy a free and private space.

    Seven Built-in Natural Sounds for Relaxation : This sleep disorder treatment device has seven built-in natural sounds to calm your mind and body, letting you feel as if you are in nature. Carefully selected sounds promote relaxation and reduce stress, facilitating a restful sleep.

    The next generation of Bluetooth 5.0 connectivity technology : This white noise speaker is equipped with Bluetooth 5.0 technology for faster and more stable sound transmission. Advanced Bluetooth 5.0 connectivity technology ensures a stable and uninterrupted listening experience, even when you move around.

    Built-in 500mAh Long Endurance Lithium Battery : This sleep music player has a built-in 500mAh lithium battery for long endurance. You can continue playing music for 15 hours and the device will stay on standby for 168 hours. A powerful battery allows you to use the device for a long time without recharging.

    Convenient and portable sleep music player : This white noise speaker is portable and convenient to use, so you don't have to carry it around. The convenient design makes it easy to use while traveling or in bed for a comfortable and relaxing listening experience.

The kit includes :
    Portable speaker
    Type-C charging cable
    User manual