Specifications:

• Communication: wireless
• Style: In-ear
• Wireless Type: bluetooth
• With Microphone: Yes
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Orthodynamic
• Support Memory Card: No
• Support APP: Yes
• Sensitivity: 122±3dB
• Resistance: 9Ω
• Package List: User Manual
• Package List: Charging Cable
• Origin: CN(Origin)
• Model Number: S530
• Line Length: Nonem
• Is wireless: Yes
• Function: Sport
• Function: Monitor Headphone
• Function: HiFi Headphone
• Certification: NONE
• Function: for Video Game
• Function: For Mobile Phone
• Function: For Internet Bar
• Function: Common Headphone
• Frequency Response Range: 2.4-2.48Hz
• Control Button: No
• Connectors: None
• Brand Name: centechia
• Bluetooth Version: 4.1
• Active Noise-Cancellation: Yes