The specifications include a battery capacity of 1500mAh, a voltage of 12V, a head size of 3/8 inches (10mm), an angle of 90 degrees, and a wrench size of 28.5*4.5 cm. It comes with two batteries and is suitable for tasks such as truss installation, stage construction, and vehicle maintenance. It can be delivered via local transportation, and the battery type is lithium-ion (Li-Ion). The package contains: 1 electric ratchet wrench, 7 sockets (sizes: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm), 2 1500mAh lithium batteries, 1 fast charger, 1 carrying case, and 1 user manual.