Features:

• Bluetooth Class 2, Version 1.1/1.2
• Excellent sound quality with D.S.P. Solution for echo cancellation & noise suppression
• Versatile function key for: pairing; one-touch answer; call rejection;   power on/off; last number redial;   voice activation
  (subject to voice activation enabled phones)
• Automatic bluetooth re-connection
• LED indicate, Volume control
• With 5 in 1 charge function (compatible with most of the major mobile phones with  Bluetooth  of the series of Nokia, Motorola, Samsung, Siemens, Sony-Ericsson.)

Paking:

• QTY': 40PCS/CTN
• CTN SIZE:62x54x37
• N.W: 11.6KGS
• G.W: 13.1KGS