OXY Sound Headphone Rød/Hvit

    2.Loudspeaker Diameter: 10 mm

    3.Battery Model: Lithium polymer battery 60mAH

    4.Music Playback/Talk Time: 4-6 hours

    5.Charging Time:  1-2hours      

    6. Standby tiem:  about 150 hours

    7. Frequency Response: 2402MHz-2480MHz   

    8. Speaker sensitivity :110+/-3dB

    9. Mirophone sensitivity: -42dB     

    10. Support HSP, HFP, A2DP,AVRCP