NOT for iPhone* 2 Pack of 6FT USB-C to USB-C Charge/Sync Cables60w Cables support Super Fast Charging 1.0 & 2.0 and Fast Charging Manufactured to OEM charging specifications 22 AWG - Genuine MTech Product PLEASE NOTE: -This cable has a USB-C connector on BOTH ends of the cable.  -If you wish to use it to charge a device such as a phone or tablet, you will need a power source that supports a USB-C tip.-Standard wall adapters that come with most modern phones are still regular USB-A (bigger tip) which is completely different.   Make sure you know what you are buying please.  If you have questions let me know. PLEASE NOTE:  Does NOT work for iPhone
Certified USB-C 3.1 Fast Charging & Sync Speed] -USB C 3.1 GEN1 cable at both ends enables you to charge or sync between two USB Type-C enabled devices. 
Reversible design allows you to plug into devices without worrying about the orientation of the port. *NOTE: This is a USB-C to USB-C cable not USB-C to USB-A cable, so you need a USB-C wall charger to charge your device. -The cord supports transmission data, audio and power (does not support video transmission)
High Speed Charging and Sync] -60w Cables support Super Fast Charging 1.0 & 2.0 and Fast Charging-Output power up to 5V, 3 Amp, which is ensured by high-speed safe charging. -USB 3.0 supports data transfer speed up to 5GB/S (10 times faster than USB 2.0)
Reinforced Cable Joint] -With 10,000+ times bend test,strong military fiber, the most flexible, powerful and durable material offer the cable longer service life.
Compatibility devices] -Standard 56KΩ pull-up resistor provides a safer charging current (Trickle Charge, Max 3.1A) when the USB cable is charging with a fast speed. -USB C to USB C Cable can charges Samsung Galaxy S9 S8 Note 8, Google Pixel, LG V20 V30 G6 G5, OnePlus 5 3T and other devices with type-c port.It can also charge your iPad Pro, MacBook Pro 2016 13-inch, MacBook Pro 2017 13-inch, MacBook Air 2018 and Nintendo Switch with the original charger More Product Features: 
1.USB C / Type C interface socket end size and Micro USB specifications like the original small, it is 8.3mm*2.5mm; 
2.Can withstand 10000 times repeated plug; 
3.Both sides can be inserted into the support reversible function. 
4.Slim design; 
5.The maximum data transfer rate up to 5GB/s, USB 3.0 standard; 
6.Standard equipped with a Type C.
7.connector connecting line via the 3A current, also support beyond the existing USB power supply capacity of the "USB PD".