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Brand Name: centechia
Style: In-Ear
Communication: Wired
Connectors: None
Wireless Type: None
Vocalism Principle: Other
Function: Common Headphone
Plug Type: Wireless
Sensitivity: 3dB
Resistance: 9廓
Waterproof: No
Support Apt-x: No
Support Memory Card: No
Support APP: No
Is wireless: No
With Microphone: No
Control Button: No
Volume Control: No
Active Noise-Cancellation: Yes
Model Number: HW0990-01
Material:: silicone
Use:: For Study Sleep
