UiiSii C300 In-Ear Earphone with Microphone

Specifications:
• Brand: UiiSii
• Model No: C300
• Product Type: Earphone
• Waterproof: No
• Support Memory Card: No
• Connectors: 3.5mm
• Line Length: 1.2m
• Plug Type: Line Type
• Wireless Type: None
• Support APP: No
• With Microphone: Yes
• Style: In-Ear
• Resistance: 21Ω
• Sensitivity: 101±3dB
• Volume Control: Yes
• Communication: Wired
• Frequency Response Range:20-20000Hz
• Active Noise-Cancellation: No