•【Voltage Detection】Monitor your car battery voltage in real-time for enhanced safety and vehicle maintenance. ・【Bluetooth-compatible 5.0 Technology】Enjoy seamless connectivity and high-quality audio streaming with advanced Bluetooth-compatible 5.0. ・【Hands-Free Calling】Built-in microphone supports safe,hands-free phone conversations while driving. ・【Multi-Format Music Playback】Supports MP3,WMA,and WAV formats for versatile audio enjoyment. ・【Dual USB Charging】Features two USB ports(5V/2.1A and 5V/1A) to charge your devices on the go. ・【FM Transmitter】Broadcast your music to any FM frequency between 87.5MHz-108.0MHz for crystal-clear sound through your car speakers. ・【Wide Compatibility】Supports U disk and TF card storage up to 32GB for extensive music libraries. Specifications: ・Model:G32 ・Net Weight:30.5g ・Product Dimensions:3.9*5*7.5cm ・Bluetooth-compatible Version:5.0 with A2DP support ・Operating Voltage:12V~24V(9-26V range) ・USB Output:Port 1-5V/2.1A,Port 2-5V/1A ・Supported Formats:MP3/WMA/WAV ・Storage Support:U disk/TF card(1-32GB) ・Operating Temperature:0-50℃ ・Sensitivity:-42DB±3DB ・Working Current:45mA(max) ・Standby Current:25mA(max) ・Frequency Range:2.402-2.480GHz ・RF Output:4dBm ・Battery Voltage Accuracy:±1V ・Signal-to-Noise Ratio:>60dB ・Distortion:60dB ・Bluetooth-compatible Range:Up to 10m ・Microphone Range:0.5-1m ・FM Transmission Range:87.5MHz-108.0MHz Package included: ・1xCar Charger MP3 Player ・1xEnglish User Manual