Transfer a call between mobile phone and headset Fashionable design, small size Noise canceling, Echo canceling

Operation range: Up to 10 metersBluetooth version: V2.1+EDR                                                                                                                                                                      Dual micphones                                                                                                                                                      Noise canceling                                                                                                                                                     Echo canceling                                                                                                                                                       Talk time:  Up to 13 hoursStandby time: Up to 250 hoursWeight:  about 16 gramsDimensions(L x W ):  67 x 26 mm        Voice-Recognition compatible,  Volume adjustmentCan switched to mono headset mode automatically to pick up the incoming callMusic operation:   Play, Pause, Stop, Forward and BackwardSupports Bluetooth Advanced Audio Distribution Profile (A2DP), AVRCP  Supported profile:    Headset and Hands-free

Noise canceling Bluetooth Headset, Noise canceling bluetooth headphone, noise canceling bluetooth earphone