Wireless Headphones Sport Bluetooth Earphone Smart Touch HiFI 9D Stereo Waterproof Ear Hook Headset with Microphone

Material:Plastic Weight[g]:60 Battery Capacity[mAh]:500 Battery life up to[hours]:4 Voice assistant built-in:No Maximum wireless range[m]:<10m NFC Technology:No Sound Isolating:No Category:Earphones & Headphones Earcups Type:Semi-open Max Output:5mW Number Of Drivers:2 Charging Method:Charging case Headphone Pads Material:Other Magnet Type:Other Driver Diameter:8mm Total Harmonic Distortion:1% Impedance Range:up to 32 Ω Bluetooth Version:5.3 Package List:User Manual,Charging case Features:With Microphone Codecs:NONE With Microphone:Yes Is wireless:Yes Support APP:Yes Support Memory Card:No Waterproof:No Resistance:16Ω Line Length:0m Frequency Response Range:20 - 20000Hz Sensitivity:96dB Plug Type:NONE Function:For Internet Bar,Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Hearing Aid,For Outdoor,For Swimming,For Office,For Sleep,For DJ,For Study Active Noise-Cancellation:No Volume Control:Yes Control Button:Yes Vocalism Principle:Dynamic Wireless Type:bluetooth Connectors:USB Communication:WireLess Style:Ear Hook Certification:CE Origin:Mainland China Model Number:EJ144