Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: Yes
• Waterproof Level: IPX4
• Volume Control: Yes
• Vocalism Principle: Dynamic
• usage time: 3/5/7/8hours
• Type: K11,K98,K99
• Type 3: bluetooth earphones
• Type 2: Ear-hook bluetooth headphones
• Type 1: wireless bluetooth earphone
• Support Memory Card: No
• Support APP: No
• Style: Ear Hook
• Sensitivity: 122±3dB
• Resistance: 8Ω
• Plug Type: wireless
• Model Number: CBAOOO
• Line Length: 0.4m
• Is wireless: Yes
• Function: Sport
• Function: HiFi Headphone
• Function: For Mobile Phone
• Function: For iPod
• Function: Common Headphone
• Frequency Response Range: 20-24000Hz
• Control Button: Yes
• Connectors: None
• Communication: wireless
• Charging time: 1-2 hours
• Brand Name: CBAOOO
• Active Noise-Cancellation: No