Material: ABS.<br />Color: White/Black.<br />Size: 2.3 cm * 1 cm. <br />Quantity: 2Pcs/set. <br />Features: 1. Micro USB Male to USB 3.1 OTG Female.<br />2. Support Micro USB to plug in.<br />3. Compatible with: Most Devices that uses Micro USB( Mini USB charger and Micro USB Phones and Headsets).<br />4. Please ensure that if there is OTG function in your phone.<br />5. Suitable equipment :for oneplus 2. For nokia. For MEIZU Mx Pro 5 For 12'' MacBook.