GZ16 With Retraction Type-C Cable Car Voltage Display Charger Bluetooth-Compatible MP3 Player 1.Lossless Audio Quality:Experience premium sound with this Bluetooth-compatible MP3 player, delivering high-fidelity audio for your car entertainment. 2.Versatile Charging Capabilities:Supports multiple fast charging protocols including QC3.0, QC2.0, PD, for Huawei FCP, for Samsung AFC, BC1.2, and for Apple 2.4A for efficient device charging. 3.Multi-Function Device:Combines Bluetooth-compatible and FM transmission for audio playback, hands-free calling, voice commands, music streaming, and navigation assistance. 4.Advanced Safety Features:Equipped with output over-voltage protection, short circuit protection, over-current protection, and over-temperature protection for safe operation. 5.Automatic Reconnection:Conveniently reconnects to your last paired device automatically for a seamless user experience. 6.Voltage Display:Includes a built-in voltage display to monitor your cars electrical system. Specifications: 1.Model: GZ16 2.Net Weight: 94.3g 3.Product Dimensions: 15.35 x 5.5 x 2.5 cm 4.Bluetooth-compatible Version: 5.3 5.FM Frequency Range: 87.5 MHz - 108.0 MHz 6.Bluetooth-compatible Range: 10 meters 7.USB Output: 5V2.4A 8.Type-C Output: 5V2.4A 9.Dual Port Output: Max 5V3.1A 10.Retractable Type-C Cable Output: 5V3A, 9V3A, 12V3A, 15V3A, 20V3.25A (20V3.25A supported with 24V input) 11.Input Voltage: 12V-24V 12.Maximum Output Power: 80.5W