FineBlue F920 Retractable Wireless Bluetooth Earphones Handsfree Headset Stereo Headphone Clip Mic Phone Call Portable

Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Use: Mobile Phone
• Support Memory Card: No
• Support APP: No
• Style: Ear Hook
• Sensitivity: 120±5dB
• Resistance: 32Ω
• Plug Type: wireless
• Model Number: FineBlue Bluetooth Earphone
• Line Length: None
• Is wireless: Yes
• Function: For Mobile Phone
• Frequency Response Range: 20-25000Hz
• Control Button: Yes
• Connectors: USB
• Communication: wireless
• Brand Name: FineBlue
• Active Noise-Cancellation: No