T75 Ear-Clip Bluetooth Headphones Bone Conduction Earphone Wireless Earbuds 3D Surround Stereo Bass Sports Headset with Mic

Material : ABS Width[mm] : 41.5 Depth[mm] : 68.8 Weight[g] : 60 Height[mm] : 23.7 Battery life up to[hours] : 24 Voice assistant built-in : YES Maximum wireless range[m] : <10m NFC Technology : YES Sound Isolating : YES Category : Earphones & Headphones Earcups Type : Semi-open Max Output : 1mW Number Of Drivers : 2 Charging Method : cable Headphone Pads Material : Silicone Magnet Type : Ferrite Driver Diameter : 20mm Total Harmonic Distortion : 10% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 Features : With Microphone,Active Noice Cancelling Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : Yes Support Memory Card : No Waterproof : Yes Resistance : 32Ω Line Length : 0m Frequency Response Range : 20 - 20000Hz Sensitivity : 123dB Plug Type : none Function : Sport,For Study Active Noise-Cancellation : No Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Communication : WireLess Style : Ear Hook Certification : none Origin : Mainland China