Size and Weight

Talking Book Device (v1)

Size

  • 4.5 in wide x 4.75 high x 2.5 deep (including widest part of battery cover)
  • 11.5cm wide x 12 cm high x 6.5 cm deep (including widest part of battery cover)

Weight

  • 8.4 ounces without batteries; 13-13.5 ounces with the typical (zinc-carbon) batteries used in rural locations
  • 240 grams without batteries; 370-400 grams with the typical (zinc-carbon) batteries used in rural locations

Weight of 2 size-D batteries

  • Tigerhead: 4.7-5.2 ounces
  • Tenergy: 5.8-6.2 ounces
  • Alkaline: 10 ounces