A6S TWS Headset Wireless Earphones Bluetooth Headphones Sport Stereo Fone Bluetooth Earbuds

High-concerned chemical : None Material : Plastic 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 : 1mW Charging Method : cable Headphone Pads Material : Other Magnet Type : Ferrite Driver Diameter : 20mm Total Harmonic Distortion : 10% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : Yes Sensitivity : 123dB Plug Type : NONE Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Balanced Armature Wireless Type : Bluetooth Connectors : None Communication : WireLess Style : Wired in-ear headphones Resistance : 32 Support Memory Card : No Label:Yes