Design best sell headphones with call mic/microphone

Specifications of headphones with call mic/microphone:

1.Bluetooth Version: V3.0+EDR, Class 2
2.Support Profile: AVRCP1.0/1.3, A2DP1.0, HFP1.5, HSP1.0
3.Working Distance Range: 10m
4.Charging Time: about 1.5 hours
5.Talking/Music time: about 10 hours
6.Standby Time: about 500 hrs
7.Frequency Range: 2.402GHz-2.480GHz

Features of headphones with call mic/microphone:

Pictures of headphones with call mic/microphone:

headphones with call mic/microphone