Freedom of movement The Trust Nika Touch Wireless Earphones give you extra freedom of movement thanks to the particularly long wireless range and the on-the-go charging function. And because they look good too, you can not only move freely, but also in style. Listen from a distance With a wireless range of 10m, you can even use the headphones when you're nowhere near your device. Move freely and independently within the room while your phone is charging. You do not need to pause the music while doing so. Charge on the go The headphones offer up to 6 hours of playtime on a single charge. But the music doesn't end there. The case that comes with the headphones is not only for taking the headphones with you, but also as a charger on the go. When you simply place the headphones in the case, the charging process begins. This gives you up to 16 hours of playtime. Chic and.