Tap "See All & DIY mix" in "Library" page and tap any sounds you like. And you can tap "DIY Mix" in the bottom column if you want to adjust the brightness and volume.

How to mix sounds?
Tap "See All & DIY mix" in "Library" page and tap any sounds you like. And you can tap "DIY Mix" in the bottom column if you want to adjust the brightness and volume.
I cannot unlock the VIP content of the Hotmoon app.
Only the account which is being paired with Omini can unlock the VIP content.
If account A gives Omini to account B after pairing, then account B can unlock the VIP content after pairing, while account A could just enjoy other features except unlocking the VIP content.
I cannot switch sounds by the button of Omini.
While Omini is playing the online sound of Hotmoon App, you have to switch sounds in Hotmoon App instead of the button of Omini.
How to pause playing sound by button on Omini?
Press and hold the third button of Omini, the sound would be paused. And press and hold the button again, the sound will continue to play.
While my Omini is playing the built-in sound, I cannot hear the sounds of other apps.
Yes, it is designed for immersive experience. If your phone is connected to your Omini device, no sound from the phone will play through your Omini when it is playing the built-in sound.
I want to enjoy the sleep sounds of Hotmoon while using other apps.
Omini cannot play the sounds of Hotmoon App and other App at the same time. You can play the 22 built-in non-looping sounds of Omini while using other Apps.
The Bluetooth setting page of my phone shows that there are two Bluetooth connections with names including Omini?
Omini adopts Dual-mode Bluetooth, one for controlling the device and another is for playing sounds. For iPhone users, the Bluetooth setting page will show that 2 Bluetooth names: "Hotmoon Omini" and "Omini HMNL03". And then you can enjoy the full functions of Omini and Hotmoon APP after both are connected.
The sounds being played by Omini is interrupted by the phone system notifications, text messages, incoming calls and other sounds.
Please set your phone to mute mode, then the other sounds will not interrupt the music that Omini is playing.
My phone cannot connect to Omini automatically after successful pairing.
After completing the Omini binding, every time you turn on the device and Hotmoon App, they will automatically reconnect.
If not, you need to click the "Hotmoon Omini" in your phone's Bluetooth setting page to connect.
Can my mobile phone connect to Omini without network?
Yes. After logging in the Hotmoon App with network, within a week you can log in without network, connect to Omini via Bluetooth and play any cached audio.
What do online mode and offline mode mean?
Online mode means Omini only can play sounds of your phone.
Offline mode means Omini only can play the built-in sounds.
Why do I need to offer geographic location permission?
Due to the requirements of the Android system, it is necessary for the OS below 12 to obtain the geographic location permission when connecting via Bluetooth.