Features:
1) Great quality
2) With the fast and simple way to wirelessly connect cellular
phone and headset, eliminating the need for cable and physical
connections

Advantages:
1) Light weight and comfortable
2) Latest bluetooth technology, no line-of-sight problem
3) 2.4GHz wireless technology with virtually no interference
4) Bluetooth protocol version 1.1
5) Worldwire compatibility
6) Safety, low radiation level
7) Li polymer battery 220mAh
8) Operation distance: 10m

Packing: blister or box