Specifications:

• Wireless Type: Bluetooth
• Plug Type: Wireless
• Communication: Wireless
• With Microphone: Yes
• Waterproof: Yes
• Volume Control: No
• Vocalism Principle: Balanced Armature
• Support Memory Card: No
• Support APP: No
• Style: Ear Hook
• Sensitivity: 120±5bB
• Resistance: 32Ω
• Model Number: S11 TWS
• Line Length: None
• Is wireless: Yes
• Function: Sport
• Function: HiFi Headphone
• Function: For Mobile Phone
• Function: For iPod
• Function: For Internet Bar
• Function: Common Headphone
• Frequency Response Range: 20-20000Hz
• Control Button: Yes
• Connectors: USB
• Codecs: NONE
• Brand Name: HESTIA
• Active Noise-Cancellation: Yes