The product shell is made of ABS and metal parts, featuring a VA color LCD display. Functions include battery indicator, headlight control, power boost gear, speed display, subtotal mileage/total mileage, running time, metric and imperial unit conversion, and fault prompt. Adaptive voltage supports 24V, 36V, 48V, and 60V (24V-60V). The instrument includes a USB charging port with output of 5V/500mA. Compatible with handlebar diameter of 22.2mm. Waterproof rating: IP65. Note that slight variations in appearance, text, or color may occur between different production batches, but these do not affect functionality. Type: SM Plug. Color: Black. Material: Plastic. Display size: LCD. Cable length: 1.8 meters. Package includes: 1 x LH100 Meter. Additional accessories are not included. Please note that lighting effects and monitor settings may cause slight differences in color representation. Measurement tolerance: +/- 1-3cm.