The Envoy 2 S is an advanced, solar-powered audio Bible player that features an intuitive navigational keypad, 4GB of internal memory, a loud onboard speaker (for small group listening), a 3.5mm stereo audio jack (for earbuds, headphones, or external speaker), 390mAh internal Li-Ion battery, and a lanyard hole. Pioneered by MegaVoice in the 1990s, our keypads have evolved to best fit the needs of our users – children, elderly, blind, and visually impaired people can confidently navigate hundreds of hours of audio Scripture with ease.