A1 is sleep-care TWS earbuds that can convert any sound of user’s choice into sleep sound in real-time. It was designed with ONKYO Corporation.
If you are suffering from lack of sleep due to insomnia, unwanted noises throughout the night, and poor sleeping conditions, you may now experience surprising improvements by meeting our RBS(Real-time Binaural Sound) Technology. Our world's 1st RBS Technology was invented to convert all music into sleep music in real-time. This solves the problem of various side effects and continuous cost burden of ASMR(Autonomous sensory meridian response) sounds. Instead of falling asleep to provocative ASMR sounds with a concern for side effects such as addiction, dullness of sensation, and etc., A1 delivers RBS of user's choice which can induce sleep and improve sleep quality. All you need to do is simply plug-in our exclusive sleep earphones then lightly tap the RBS button once.

A to-go solution for better sleep

A1 is a portable Bluetooth healthcare device with TWS earphones that is easy to carry.
For better sleep, A1 delivers RBS Technology your way via TWS earphones.

Small! Light!

A1 is the small and light bluetooth healthcare speaker with TWS earphones designed for portability.

Simple Operation

Using A1 is not at all complicated or difficult.
Before sleep, just connect our exclusive TWS earphones then lightly tap the RBS button once.
That is it!

Wireless earphone type : TWS type

Charge type : Micro 5 pin

Weight : 170g

Bluetooth version : Bluetooth 4.2

Battery type : (Lithium-ion polymer) 3.7v 1,200mAh(6 hours playback at 70% volume)

Dimensions : 86(W) mm x 32(H) mm