Zealo B5 Wireless Bluetooth Stereo Music Headset1. and high quality. 2. Built-in microphone, support handsfree call function. 3. On-line chat through Bluetooth wireless transmitter. 4. Listen to MP3 music from cellphone. 5. Listen to music from PC. 6. Ideal for smart phones, tablet, PC Computer. 7. Faster connecting, sound, anti-interference. 8. The headband can be folded. 9. Exquisite craftsmanship and fashion appearance.A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A