①. Product Description: Adjustable Mouse Movement 5V 1A Automatic Mouse Movement Simulator, compatible with both wired and wireless mice for computer wake-up. ②. Specification: Certificate: NO; Origin: Mainland China; Style: mini; Gross Weight: 150g; Name: USB Mouse Pendant; Material: ABS + Electronic Components; Color: Black; Connect to Computer: Wired; Interface: USB; Input: 5V 1A; Control Mode: Button Type; Line Length: 1.5m; Operating Distance: 1.5m; Compatible System: Windows / Mac OS / LINUX / Android System; Applicable Mouse: Wired, Wireless, Optical Mouse; Size: 142 * 83.5 * 32mm / 5.5 * 3.2 * 1.2inch. ③. Note: Due to different monitors and light effects, the actual color of the item may be slightly different from the color shown in the pictures. Please allow 1-2cm measurement deviation due to manual measurement. ④. Included: 1 x Mouse Pad, 1 x Data Cable, 1 x USB-C Adapter.