• Listening to music while charging. Ensuring safe and relaxing driving
• Bluetooth-compatible 5.0 connectivity ensures stable signal transmission
• Support 3.1A fast charging, saving charging time
• USB+Type-C dual charging ports, easily charge 2 devices at the same time
• The LED display screen can display working voltage in real-time
• With convenient button offers you hands-free answering phone calls
• Support U-disk music playback and FM transmitter technology

Specification:

• Frequency response: 20Hz~15KHz
• Bluetooth-compatible version: 5.0
• Operating voltage: 12V~24V
• Music format: MP3/WAV
• FM transmission frequency: 87.5~108.0MHz
• Transmission distance: 5m~10m
• USB output: 5V 3.1A
• Size: 3.3x5.5x7.8cm
• Applicable devices: for Apple, for Samsung, for Xiaomi, for Huawei, for HTC, for Nokia, for Google and other mobile phones and tablets, support all mobile devices charging