TWS Wireless Bluetooth Headset LED Dislpaly Binaural Waterproof Noise Reduction Earphone Sports Stereo Noise Canceling Headphone

High-concerned chemical : None Material : Metal,Plastic Weight[g] : 80 Battery Capacity[mAh] : 360 Battery life up to[hours] : 28 Voice assistant built-in : No Maximum wireless range[m] : 10m-20m NFC Technology : No Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Sealed Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Silicone Magnet Type : Neodymium Driver Diameter : 15mm Total Harmonic Distortion : 0.01% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 Package List : User Manual,Charging case,Charging Cable Features : Waterproof,With microphone,Active Noice Cancelling Codecs : AAC With Microphone : Yes Is wireless : Yes Support APP : Yes Waterproof : Yes Frequency Response Range : 2000 - 5000Hz Sensitivity : 98dB Plug Type : NONE Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Type c Communication : WireLess Style : Wired in-ear headphones Resistance : 32 Support Memory Card : No Colour1 : Black Colour2 : White Colour3 : Complexion Feature1 : Music earphone Feature2 : hifi headphones Feature3 : bluetooth headset Feature4 : True wireless headset Feature6 : For Samsung earphone Feature8 : For Huawei Earpiece Feature9 : Sports earphone Feature10 : With microphone Feature11 : fone de ouvido bluetooth Feature12 : audifonos bluetooth Feature13 : Life waterproof Feature14 : ear buds Product: Q: When will the package be delivered? Q: The product still can not be used normally after correct operation? A: Provide specific video evidence of the inability to use normally to customer service, customer service will provide you with quality after-sales service, we are willing to provide a full refund, or resend the product!!!! Correct use operation method: Key: the first time you receive the goods plug in the data line charging, until fully charged before use, you can make the Bluetooth headset life longer! Key: do not use 2A and above current super fast charger, so as to avoid too much current damage to the circuit chip; need to use the supporting data line for charging, can not use fast charger!heavyweight recommendation Label:Yes