Brand Name: TZT
Style: In-ear
Vocalism Principle: Other
Origin: Mainland China
Active Noise-Cancellation: No
Control Button: No
Communication: Wired
Volume Control: Yes
Certification: NONE
Frequency Response Range: 20 - 20Hz
Wireless Type: bluetooth
With Microphone: Yes
S: 74878-74881
Brand Name: TZT
Style: In-ear
Vocalism Principle: Other
Origin: Mainland China
Active Noise-Cancellation: No
Control Button: No
Communication: WIRED
Volume Control: Yes
Certification: NONE
Frequency Response Range: 20 - 20Hz
Wireless Type: bluetooth
With Microphone: Yes
S: 74878-74881