Mini V21 Wireless Bluetooth Earphone Portable Earbuds Bluetooth V5.0 Headphone Handsfree With Mic Ear Hook Invisible Headsets

Specifications:

• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: Yes
• Volume Control: No
• Vocalism Principle: Dynamic
• Support Memory Card: No
• Support APP: No
• Style: In-Ear
• Sensitivity: 122±3dB
• Resistance: 12Ω
• Plug Type: Wireless
• Model Number: Single Earphone With Mic
• Line Length: Other
• Is wireless: Yes
• Function: Sport
• Function: HiFi Headphone
• Function: For Mobile Phone
• Function: Common Headphone
• Frequency Response Range: 20-20000Hz
• Control Button: No
• Connectors: None
• Communication: Wireless
• Codecs: NONE
• Brand Name: kebidu
• Active Noise-Cancellation: Yes