SPECIFICATIONS

With Microphone: Yes
Wireless Type: bluetooth
Waterproof: Yes
Volume Control: Yes
Vocalism Principle: Dynamic
Total Harmonic Distortion: 10%
Support Memory Card: No
Support APP: No
Style: In-ear
Signal distance: 10m
Sensitivity: 90dB
Resistance: 120Ω
Play time: 4H
Package List: User Manual,Charging case,Charging Cable,Replaceable Pads Set
Origin: Mainland China
Number Of Drivers: 2
Model Number: K2
Max Output: 120mW
Magnet Type: Other
Line Length: 0m
Is wireless: Yes
Impedance Range: up to 32 Ω
Headphone battery specifications: 3.7V\50mA
Headphone Pads Material: Silicone
Function: For Internet Bar,Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones
Frequency Response Range: 20 - 20000Hz
Features: waterproof,With Microphone,Apple Siri Support,Active Noice Cancelling
Earcups Type: Sealed
Driver Diameter: 10mm
Drive unit: 8mm
Control Button: Yes
Connectors: USB
Communication: True Wireless
Color: Black White Blue
Codecs: AAC
Charging Method: Cable
Certification: CE
Call time: 6H
Brand Name: XUANCHENFEIFAN
Bluetooth Version: 5.0
Active Noise-Cancellation: Yes