How much does this cost to the nearest dollar?

Bluetooth FM Transmitter - Hands Free Calling Wireless Car Adapter Support PD 20W & Max3.1 USB Charger Hands-Free Voice Navigation Function Radio Music Player Kit,
Bluetooth FM Transmitter - Hands Free Calling Wireless Car Adapter - Support PD 20W & Max3.1 USB Car Charger - Hands-Free Calling & Voice Navigation Function - Radio Adapter Music Player - FM Car Kit Feature Product Name Car charging car MP3 Bluetooth player Product color Black Rated working voltage 2v-24v Working voltage 8-32v Usb1 Usb2 Operating temperature ＜ 70 ℃ Signal to noise ratio >60dB Bluetooth version version 5.0 Bluetooth transmission distance less than 10m Product size Packing size Gross weight Description Fast&Safe Charging Supports PD 20W fast charging dual USB interface

Price is $45.00

Price: $44.88