Cuffie Bluetooth X89 5.3, auricolari sportivi impermeabili con riduzione del rumore, auricolari wireless in-ear con microfono.

High-concerned chemical : None Material : ABS,Plastic Weight[g] : 50 Battery Capacity[mAh] : 1000 Voice assistant built-in : Yes Maximum wireless range[m] : 10m-20m NFC Technology : Yes Sound Isolating : Yes Category : Earphones & Headphones Earcups Type : Sealed Max Output : 1mW Number Of Drivers : 2 Charging Method : Charging case Headphone Pads Material : Memory Foam Magnet Type : Other Driver Diameter : 20mm Total Harmonic Distortion : 1% Impedance Range : up to 32 Ω Bluetooth Version : 5.3 Package List : User Manual,charger,Charging case,Carrying Bag,Replaceable Pads Set Features : Waterproof,With microphone,Apple Siri Support,Active Noice Cancelling,Dual Connection Codecs : AAC,Apt-X With Microphone : Yes Is wireless : Yes Support APP : Yes Waterproof : Yes Line Length : 0.6(0.6)m Sensitivity : 123(123)dB Plug Type : L Bending Function : Monitor Headphone,for Video Game,For Mobile Phone,HiFi Headphone,Sport Active Noise-Cancellation : Yes Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : Balanced Connection Communication : True wireless Style : Wireless headphone & headset Certification : CE Origin : Mainland China Brand Name : CHUBAN Resistance : 32Ω(32Ω) Support Memory Card : Yes Sensitivity : 120dB Number Of Drivers : 2 Model Number : Upgraded version F9 Frequency Response Range : 20 - 200000Hz Total Harmonic Distortion : 1% Max Output : 100mW Line Length : 0m Driver Diameter : 10mm Resistance : 32Ω