Highlights: Style:Ear Hook Communication:Wireless Connectors:None Wireless Type:Bluetooth Vocalism Principle:Dynamic Control Button:Yes Volume Control:Yes Sensitivity:120±3dB Frequency Response Range:20-24000 Hz Line Length:None Resistance:32Ω Waterproof:Yes With Microphone:Yes Codecs:Apt-X Product Description: I12 Mini Touch TWS Bluetooth Earphone 5.0 Stereo Headset Charging Case Wireless Earbuds What’s in the box: 1 x One pair of Bluetooth Earphones, 1 x Charging box, 1 x Charging cable, 1 x User Manual Weight: 0.3 KG SKU: 190707075729