Product Name : UiiSii HM13 In-Ear Dynamic Earphones.

Description :
• Brand: UiiSii
• Model: HM13
• Material: Metal
• Style: Ear Hook
• Communication: Wired
• Plug Type: Line Type
• Connectors: 3.5mm
• Cable Length: 1.2m
• Vocalism Principle: Dynamic
• Control Button: Yes
• Active Noise-Cancellation: Yes
• Sensitivity: 101±3dB
• Frequency Response Range: 20-20000Hz
• Resistance: 16Ω
• Waterproof: Yes
• The Horn Outer Diameter: 10mm
• Headset Wire: Tension resistant braided wire rod