1. Efficient boost: This boost cable can quickly convert a 5V input signal into a 9V or 12V output signal, improving the charging efficiency of devices. 2. Multifunctional application: The bent design of this charging cable head can adapt to various narrow or curved spaces, making it very practical. 3. High-quality material: This charging cable is sturdy and uses high-quality connectors, effectively preventing problems such as bending or power interruption and making it more reliable. 4. Easy to use: The device charging operation is simple, just plug in the charging cable into the power source and the device, convenient and quick. 5. Widely compatible: This charging boost cable is suitable for the vast majority of electronic devices, with high compatibility and universality. Package includes: 1 set of adapter cable.