Hey~ Welcome to Baseus Official Store!!! Please read the product description clearly,choose u need.Most items have ready stocks! Enjoy~ ❥Package： 1* Car Aux Bluetooth Adapter 1*50cm data cable ❥Specification: Item Type Bluetooth Car Kit Special Features Car Aux Bluetooth Adapter Model Name Bluetooth Receiver 5.0 Item Size :16.1*7.1*2.6(Packaged) Item Weight :80g Material Type :ABS Brand Name: BASEUS Color: Black Interface: 3.5mm Sound Track: Double Wireless Type: Bluetooth WIFI Standard: None Content: AUDIO High Definition Support: None Feature: None Item Weight: 80g Bluetooth Version :5.0 Bluetooth distance: <10m Frequency response :50Hz-20KHz MIC sensitivity: -42db SNR(Signal to Noise Ratio) :75db Music playback duration :<10 hours Charging port supports MicroDC 5V/100mA Lnput voltage Battery capacity 145mAh Model Number: Baseus Aux Bluetooth Receiver Support AAC: Yes Support Apt-x: No Support Memory Card: No Battery capacity 145mAh Feature 1: bluetooth receiver; bluetooth adapter; bluetooth audio receiver Feature 2: bluetooth transmitter; aux bluetooth adapter; bluetooth aux adapter Feature 3: bluetooth audio adapter; adapter for headphone Feature 4: bluetooth transmitter receiver; bluetooth audio transmitter Feature 5: bluetooth audio; bluetooth audio; 3.5mm bluetooth jack receiver Feature 6: bluetooth receiver 3.5mm; bluetooth reciever; wireless receiver Feature 7: bluetooth transmiter; 3.5mm bluetooth adapter; bluetooth for car Feature 8: 3.5mm bluetooth transmitter jack; bluetooth headphone adapter Feature 9: bluetooth adapter; bluetooth receiver transmitter Function 1: audio bluetooth transmitter; auto bluetooth adapter Function 2: bluetooth adapter for car; adapter car; bluethooth car; blutooth car Function 3: wireless adapter; wireless receiver; wireless transmitter Function 4: bluetooth adapter 3.5mm; bluetooth music receiver #Baseus #adapter #audio #receiver #bluethooth #transmitter #bluetoothreceiver #Audio #Wireless #3.5mm #Speaker #Car #Handsfree