Bone Conduction Bluetooth 5.3 Earphones Earring Wireless Headphones Waterproof Headset TWS Sports Earbuds Ear Hook With Mic

Material : Plastic,Silica gel Battery Capacity[mAh] : 350mA Battery life up to[hours] : 24 hours Voice assistant built-in : NO Maximum wireless range[m] : <10m Category : Earphones & Headphones Earcups Type : Sealed Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Other Magnet Type : Other Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 Package List : User Manual,Charging case Features : waterproof,With Microphone,Active Noice Cancelling Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : No Support Memory Card : No Waterproof : Yes Resistance : 32Ω Frequency Response Range : 20 - 20000Hz Sensitivity : 120dB Plug Type : NONE Function : Monitor Headphone,for Video Game,For Mobile Phone,HiFi Headphone,Sport,For Outdoor,For Swimming,For Office,For Sleep,For Study Active Noise-Cancellation : Yes Volume Control : Yes Control Button : No Vocalism Principle : Dynamic Wireless Type : bluetooth Connectors : Type c Communication : Wireless Style : Ear Hook Certification : CE Origin : Mainland China

Frequency range: 20 Hz – 20 kHz