SK18 Superbass EarphonesTWS Wireless Bluetooth HeadsetWith Mic Smart Touch HeadphonesInvisible Mini Noise Reduction Earbuds

Material Plastic. Width[mm 41. Depth[mm 41. Weight[g 45. Height[mm 50. Battery Capacity[mAh 300. Battery life up to[hours 4. Voice assistant built-in YES. Maximum wireless range[m. 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 8mm. Total Harmonic Distortion 1%. Impedance Range up to 32. Bluetooth Version 5.3. Package List User Manual, Charging case, Charging Cable. Features waterproof, With Microphone, Apple Siri Support, Google Assistant Support. Codecs AAC. With Microphone Yes. Is wireless Yes. Support APP Yes. Support Memory Card No. Waterproof Yes. Resistance 32. Line Length 0.25m. Frequency Response Range 20-20000Hz. Sensitivity 92dB. Plug Type NONE. Function for Video Game, HiFi Headphone, For Sleep, For DJ. Active Noise-Cancellation No. Volume Control Yes. Control Button Yes. Vocalism Principle Dynamic. Wireles