Dear customer, If you want to buy more than 20pcs these at once. You can enjoy a Group Buying Discount and save more money, Please contact us to note your wishing list, wish you happy shopping! Description: 4 Ports EU Plug USB AC Power Adapter Wall Charger For iPhone iPad HTC Features： Easy operation and handy. Color of power LEDs are blue. High efficiency and low energy consumption. Size Compact, light, portable and outlet plug changrable. Compatible with moble phone, PDA smart phone, music player, bluetooth headset, game console, GPS, digital photos frame, digital camera, also compatible with Iphone and Ipad. Note: You can charge your devices via proper USB cables (USB cables are not included in the package). Specifications: Plugs: EU plug Input Voltage: AC 110-240V, 50/60Hz, 350mA Single Output(iPad): DC Max. 5.0V/2100mA Single Ouput(Mobile): DC Max.5.0V/500~1000mA Total Outpur: DC MAx. 5.0V...5000mA Output plug: USB TYPE A x 4 Short protection: Auto Recovery Dimension: 52.6*27*74.5(mm) Package includes: 1 x 4 Ports Charger