With its portable charging box and stylish design, Nika touch is suitable for those who are always on the road. The headset has 10 meters of wireless to listen to music or make calls as easily as possible. The Nika touch can play for 6 hours at a time, and the headset charging box makes the total playback time of the headset 16 hours, which is suitable for long-term work and travel. Nika touch is covered with a secure silicone material and supports touch control. < / P > < p > the primo touch is a stylish and simple design. The headset is a true wireless headset, which can play up to 4 hours at a time, and the headset charging box can support up to 10 hours of playback time. The key functions of primo touch (next song / previous song / pause / play) can be operated by simple touch, and can also be quickly accessed through voice assistant. The primo touch has a built-in microphone for making calls.