✔back-headphone,verycomfortable,ultra fashion,compact and lightweight.
1. The headset with famous brand logo
2. The headphone comes with retail package as the pictures
3. Audio Frequency Range: 2400MHz~2483.5MHz ISMBand
4. Wireless Transmitting Standard: Class 2
5. Colors available:red,white,blue,purple,black......
6. Great quality,don't miss it