Blue Tiger SK-BH-M20 Bluetooth V2.1 Headband Headphone w/ Microphone - Black
1). Blocks 4 times the external noise. 2). Crystal clear sound with DSP. 3). Support A2DP AVRCP headset hands-free profile. 4). Redial the last call reject call volume adjustable. 5). Faster connecting clear sound anti-interference. 6). Listen to MP3 music from cellphone. 7). Listen to stereo music from PC. 8). On-line chat through bluetooth wireless transmitter. 9). Faster connecting clear sound anti-interference. 10). Over-the-head design. Fashionable elegant fine and concise; Small and portable; Widely used.