Material: PVC,Silica gel
Category: Earphones & Headphones
Charging Method: Cable
Impedance Range: up to 32 Ω
Bluetooth Version: 5.0
Features: waterproof,With Microphone,Active Noice Cancelling
With Microphone: Yes
Is wireless: Yes
Support Memory Card: No
Waterproof: Yes
Line Length: 0.5m
Frequency Response Range: 20 - 20000Hz
Plug Type: Line Type
Active Noise-Cancellation: Yes
Volume Control: Yes
Control Button: Yes
Vocalism Principle: Dynamic
Wireless Type: bluetooth
Communication: Wireless+Wired
Style: Neckband
Certification: CE,FCC
Origin: Mainland China
Brand Name: olaf
Feature: bluetooth earphones
Feature1: wireless headphones
Feature2: Bluetooth headphones
Feature3: headphones,earphones
Feature4: wireless earphones
Feature5: Wireless bluetooth headset
Feature6: bluetooth earphones
Feature7: tws
Feature8: headset
Feature9: wireless headset
Feature10: bluetooth headset
Feature11: headphones
Feature12: Bluetooth wireless earphone
Feature13: audifonos bluetooth inalambrico
Feature14: auriculares bluetooth
Feature15: neckband earphones bluetooth
Feature16: neck earphone
Feature17: headphones neckband