[RAPID CONNECT]: Open pair and play, just 3 steps before you listen to your favorite music on Harmonics Twins S4 TWS earbuds with Bluetooth version 5.3 so you can connect to your smartphone in seconds. Turn on Bluetooth on your device, open the case, and you’ll connect to the earbuds.

[BEATS 4 DEVICES]: What's common between your smartphone, laptop, or your tablet? It Is that you like to listen to your beats on all these devices. The earbuds are compatible with smartphones and tablets (iOS or Android).

[DUAL MODES]: The TWS earbuds have modes to meet your moods the Twins S4 has a gaming mode and a music mode. The gaming mode helps you while you’re playing on your smartphone. Just Long press on the right to switch to gaming mode.

We need your logo and artwork in CDR or AI Format.

We will share artwork rendering for sampling and once approved proceed for production.

Printing on this product is digital or screen.

Packaging is standard please check with us for custom packing.

If you have specific requirements for a master carton please inform us.