Item Type:BluetoothAuxAdapterMaterial: ABSBluetooth Version: 5.0Operating Voltage: 5-12VWorking Current: 20MASampling Frequency: 44.1/48/96KHzFrequency Response: 20 Hz-20 KHZFrequency Range: 2.402-2.480GHzTransmission Distance: 15 metersDistortion Rate: 1%Signal to Noise Ratio: 95dbNumber of Pins: 10Product Features:Audio HD transmission through the original AUX signalBluetooth version 5.0 supports aptX,aptX HD, and aptX LLSupport forTWS (receive mode)for Broadcom BK80OOL high end stereo chipsetIntegrated intelligent voice noise reduction technology to reduce echo and noiseApplication:ReplacementforMercedesBenzSpecialbyabaeckerBE2210BE1650 .wang-edit-text{ font-family:Arial important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Fitment: Bluetooth Aux adapter is replacement for MercedesBenz Special by abaecker BE2210 BE1650, which is made according to the prototype model. 2Performance: Using high end Bluetooth master control chip, audio digital processing chip, to ensure that the audio signal transmission without distortion and clear sound quality. 3Low Noise: Integrated intelligent voice nosie reduction technology to reduce echoes and noise and improve driving comfort. 4Bluetooth 5.0 Design: Equipped with the advanced Bluetooth 5.0 version, faster transmission, longer range and lower energy consumption. 5Features: Stable performance, compact structure, portable and easy to carry, high working efficiency, bringing you excellent use experience.