Brand Name: CRTONE
Style: In-ear
Certification: CE
Vocalism Principle: Balanced Armature
Origin: Mainland China
Control Button: No
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: No
Wireless Type: bluetooth
Is wireless: Yes
Support APP: No
Function: Common Headphone
Connectors: None
Model Number: C5
Codecs: NONE
Support Memory Card: No
Waterproof: No
With Microphone: Yes