Name: Type-C Silky Wired Earphones for Music & Call
Model: RM-510a
Cable length: 1.2m
Net weight:16g
Microphone:Output sensitivity: 105+3dbMicrophone sensitivity: 42dB+3dB
Speaker:Driver unit: JPZ-10109 grapheneRater power: 3mWFrequency response: 20Hz ~ 20kHzmpedance:160+15%