LED display shows voltage, current, temperature, charging time, power, energy Compatible with any USB port of computer, power bank, charger etc. Suitable for use with QC2.0/3.0 quick-chargers with output up to 30V/5A No extra power supply required
Universal - fits most smartphones (max 6") Suction cup for easy fixation on any flat surface Rotating neck for easy height and viewing angle adjustment Sold per box of 12 pcs: 6 pcs spacegrey metallic / 6 pcs pink metallic
Allows connecting two standard USB peripherals to Micro-USB OTG smartphones and tablets Micro-USB port enables providing extra power to connected OTG devices Built-in Micro-USB male connection cable No external power supply required for most OTG devices Specifications Material: plastic Supports: Samsung Galaxy S2, Galaxy Note, Galaxy S3/S4/S5, Galaxy Tab3 8.0; Sony Xperia NX-02D, Xperia Acro HDIS12S; Toshiba REGZA Phone-T01D, Sony S-series Tablet etc. Built-in micro USB cable: 13 cm Dimensions: 55 x 25 x 12 mm Net weight: 13 g System requirements Smartphone of tablet with OTG Micro-USB port For connected devices that require more power, an extra micro USB 5V power supply is required