后安装的蓝牙耳机，价格仅用于参考

1. weight and portability Hanging neck Bluetooth headset volume than the headset is much smaller, hanging on the neck more low-profile, lighter burden. And true wireless also needs to be placed in the charging compartment when not in use. And our neck, in fact, is the neck hanging headset very good storage: when not in use, natural draped chest, suitable for all-day wear .

2.Calling effect Compared to headset and true wireless headset, neck-mounted Bluetooth headset microphone is closer to the sound, pick up better, easier to have a clear call effect.

Wearing stability The collar itself has a certain weight, plus the ergonomic neck curvature design, the collar and earbud wearing stability is also relatively good.

4. Endurance This point for the real wireless headset to do the comparison. True wireless Bluetooth headset because of the volume, the general single life time are 5 hours up and down, neck hanging headset can be part of the weight distribution to the collar, thereby increasing the capacity of the battery, there is a longer life. Earbuds are also designed to be lighter, and the burden on the ear is minimal. The classification and advantages of neck-mounted Bluetooth headset