Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: Yes
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Support Memory Card: No
• Support APP: Yes
• Style: Neckband
• Sensitivity: 120±5dB
• Resistance: 32Ω
• Plug Type: wireless
• Model Number: BG920
• Line Length: None
• Is wireless: Yes
• Function: Sport
• Function: For Mobile Phone
• Frequency Response Range: 20-20000Hz
• Control Button: Yes
• Connectors: None
• Communication: Wireless+Wired
• Codecs: NONE
• Brand Name: CUJMH
• Active Noise-Cancellation: Yes