Battery Type: 2 AA batteries, 2x 1.5V AA batteries
Battery Holder Switch Function: AA battery holder with ON/OFF switch
Wire Leads: 2 aa battery holder with wire leads, tinned wire end; Wire Length: 5.7"/14.5cm; Cable Diameter(count in the PVC isolation around the wire): 0.0393"/1mm; Cable Color: red and black
AA Battery Case Dimensions: 2.708" x 1.34" x 0.708"/6.88cm x 3.4cm x 1.8cm(L*W*H)
One Battery Holder with One Screw Weight: 0.564oz/16g; Package Contents: 5Pcs battery holder with 5Pcs screws