



Why is “Otium” not printed on the product now?
The product is the latest upgraded version, in order to improve the customer experience , we did not print the logo “Otium"; Don't worry, you can see from our product page that the brand is otium.
Reset
Long press the MFB button for about three seconds while charging. The red and blue LED will flash three times to indicate that factory settings have been restored.
How to connect two smart phones at the same time?
1.Pair with device 1; 2.Turn off the Bluetooth of device 1; 3.Pair with device 2; 4.Turn on the Bluetooth of device 1. And it would finally show that both smart phones are successfully connected to headphones.



Perfect Comfy & Secure Fit
Headphones hooks are made of high-quality rubber, perfectly fitting the curve of the human ear.
IPX7 Waterproof Protection
IPX7 waterproof provide water, splashes and sweat resistant, ideal for intense workouts and running.

Steady Connection
Stay connection without any dropouts. Connect to your phone will effortless and smooth.
Simple & Clear Battery Status Display
You will find the battery capacity of earbuds on your phone and the low battery voice notification.
Crystal-clear Calls
Reject noises around you, keeping your voice sounding clear for every call.

Why is “Otium” not printed on the product now?
The product is the latest upgraded version, in order to improve the customer experience , we did not print the logo “Otium"; Don't worry, you can see from our product page that the brand is otium.
Reset
Long press the MFB button for about three seconds while charging. The red and blue LED will flash three times to indicate that factory settings have been restored.
How to connect two smart phones at the same time?
1.Pair with device 1; 2.Turn off the Bluetooth of device 1; 3.Pair with device 2; 4.Turn on the Bluetooth of device 1. And it would finally show that both smart phones are successfully connected to headphones.






























