Specifications:

• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: Yes
• Volume Control: Yes
• Vocalism Principle: Hybrid technology
• Support Memory Card: Yes
• Support APP: Yes
• Style: Ear Hook
• Sensitivity: 123dBdB
• Resistance: 9ΩΩ
• Model Number: neckband earphone
• Line Length: Nonem
• Is wireless: Yes
• Function: Sport
• Function: For Mobile Phone
• Control Button: Yes
• Connectors: None
• Communication: Wireless+Wired
• Brand Name: FORNORM
• Active Noise-Cancellation: No