Wireless Bluetooth Headset Headphones Stereo Foldable Sport Earphone bluetooth earphone Microphone headset and earhook 2

Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Support Memory Card: No
• Support Apt-x: No
• Support APP: No
• Style: Headphone
• Sensitivity: 105±3dB
• Resistance: 32Ω
• Plug Type: Line Type
• Model Number: AT#C187
• Line Length: 1.2m
• Is wireless: Yes
• Function: Sport
• Function: For Mobile Phone
• Function: For iPod
• Frequency Response Range: 20-20000Hz
• Control Button: Yes
• Connectors: 3.5mm
• Communication: Wireless+Wired
• Brand Name: KOOYUTA
• Active Noise-Cancellation: Yes