Brand Name: OLOPKY
Style: In-ear
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: Yes
Control Button: No
Communication: True Wireless
Volume Control: Yes
Certification: NONE
Number Of Drivers: 2
Plug Type: NONE
Impedance Range: up to 32 Ω
Model Number: F9
Headphone Pads Material: Fabric
Support Memory Card: No
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
Magnet Type: Other
Wireless Type: bluetooth
Line Length: 0m
Package List: User Manual,Charging case,Charging Cable
Codecs: NONE
Driver Diameter: 6mm
Resistance: 32Ω
Sensitivity: 43dB
Is wireless: Yes
Connectors: None
Earcups Type: Semi-open
Bluetooth Version: 5.0
Total Harmonic Distortion: 1%
Charging Method: Charging case
Max Output: 20mW
Support APP: Yes
Function: for Video Game,For Mobile Phone,HiFi Headphone,Sport
With Microphone: Yes
Features: waterproof,With Microphone,Active Noice Cancelling