Dongguan Gearmax Industrial Co.,Ltd

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Picture	Heading	Updated
	Long TPE Flat Cable Mobile Computer Wired Earphones with Microphone Model Number: JD91-4 Brand Name: Langsdom Key Specifications/Special Features: Impedance 32Ω ±15%Sensitivity 122±3dBMax. Input power 2MWFrequency response 20-10KHzSize of driver 12mmMicrophone YesVolume control NoCable 1.2mm PVC round cablePlu...	2017-11-27
	Good quality mobile earphone with speaker Model Number: Q3-2 Brand Name: Langsdom Key Specifications/Special Features: Impedance: 32ΩSensitivity: 110 dBMax. input power: 19mWFrequency response: 13Hz-22.5KHzSize of driver: 10mmMicrophone: yes, 5*2.7mmVolume control: noCable: 1.2M TPE 1...	2017-09-09