Envoy 2 S Series

Envoy 2 S: Durable, Solar-Powered Audio Anywhere
The Envoy 2 S Series offers durable, solar-powered audio players with intuitive navigation, 8GB storage, and tamperproof content. Ideal for remote areas, it charges via solar or USB and supports many languages.

Intentionally Designed. Built for the Field.

MegaVoice’s latest, solar-powered players built to serve communities in the world’s toughest conditions.

The Envoy 2 S and S Dual models come equipped with:

  • 8GB internal memory
  • Intuitive keypad for easy navigation
  • Onboard speaker and 3.5mm audio jack
  • 390mAh Li-Ion battery
  • Tamperproof content protection
  • Solar panel and micro USB charging
  • LED battery indicator and water-resistant shell

Each player supports content in multiple languages via the MegaVoice Media Cloud or your own recordings. Our team can preload devices with up to 800 hours of audio, training materials, or custom content using our secure loading system and proprietary SLS cables.

Lightweight, durable, and heat-resistant up to 150°F, the Envoy 2 S Series is trusted by organizations worldwide to deliver audio content in any environment – rain or shine.

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Find the perfect device to meet your needs, wherever your goals take you.
MegaVoice audio book Solar Powered Envoy 2 S Dual

Envoy 2 S Dual

Dual-language audio book for teaching, training, and global outreach work.

The Envoy 2 S Dual is the ideal solar powered audio device for those providing content in two languages and/or wanting to include primary audio alongside supplemental teaching or commentary.

MegaVoice is currently the only company that offers a side-by-side bilingual audio system that can instantly toggle between similar passages, sections, and chapters. The Envoy 2 S Dual’s keypad contains two extra buttons that allow users to switch between the separate content.

The Envoy 2 S Dual is best for organizations that need to load two different sets of content and don’t require a recorder, FM radio, flashlight, microSD card reader, or playback speed control.

MegaVoice audio book Solar Powered Envoy 2 S

Envoy 2 S

Simple, durable audio book for single-language outreach and accessibility.

The Envoy 2 S is the ideal solar powered audio device for those providing content in only one language. It’s a simple and low-cost solar powered audio player that can hold a full audio library or up to 800 hours* of content. The benefit of the Envoy 2 S is that it is Solar, Simple, and Suitable for one language.

The Envoy S has for years been the most popular audio player for many field applications and for those who are blind or visually impaired. The Envoy 2 S now brings a new level of durability and sound quality.

*Dependent on the quality and size of audio files.
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Features Included
Envoy 2 S Dual
Envoy 2 S
Solar Powered
Audio Player
Intuitive Navigation Keypad
Bi-lingual (Cross Navigation)
Multi-Content
Tamperproof Content
Internal Memory
8GB
8GB
Internal Speaker
3.5MM Audio Port
Water/Heat/Dust Resistant

Product Details

Trusted audio tools for sharing content anytime, anywhere with confidence.
Audio Player
  • Listening to audio content, studies, talks, music, educational content, humanitarian content, and much more!

  • Use as your own personal audio player or purchase to distribute in outreach efforts

  • Learn and share a new song, story, or key passage

Multi-Content
  • Players can hold multiple languages and dialects

  • Players can hold different combinations of audio:

    • Audio libraries, studies, talks, music, educational content, humanitarian content, and much more!

  • Maximize effectiveness of:

    • Your outreach efforts

    • Distribution programs

    • Communicating with diverse audiences

  • Solar powered
  • Audio player
  • Multi-content or multi-language capable
  • Audio bookmarking
  • Intuitive navigation keypad with raised buttons
  • 8GB internal memory: Up to 800* hours of tamperproof content *Higher quality audio uses more storage space
  • Stereo High-Fidelity, CD-quality capable when audio is recorded to highest technical standards
  • Onboard speaker for personal or small group listening
  • 3.5mm audio port for earbuds, headphones, an external speaker or even a Bluetooth transmitter
  • Charge internal Li-Ion battery via solar panel, computer, or power supply
  • Connect to a computer to load audio files via Micro USB port using an SLS cable
  • Partners loading players can utilize free software from MegaVoice, and a proprietary SLS cable
  • Audio content is available in multiple languages. Search our Media Cloud for the content and language(s) your project requires
  • MegaVoice can load audio content to any number of players required
  • Enhanced water resistance
  • Durable, shock-resistant body
  • Player weight: 2.2 ounces (63 grams)
  • Player dimensions: 4.2″ x 2.3″ x 0.4″ (10.6cm x 5.9cm x 1.1cm)
  • External reset button
Battery
  • Replaceable Lithium-Ion polymer battery
  • 3.7V (nominal) 390mAh, 1.44W

  • Typical battery playtime: up to 14 hours*

  • Typical battery charge retention: over 6 months*

  • Typical battery life at room temperature: up to 3 years* 

Charging
With proper care, the player’s Lithium-Ion battery should perform well for several years. When shipped, the battery is only partially charged. You can easily charge the player using one of the methods below.
External Power Supply

For fastest charge, connect any standard “USB” charger (regulated 5VDC, minimum 300mA) to the micro-USB port on the player for about 2 hours (or until the LED stops blinking). While charging, the LED will blink.

Computer
Plug the player into any standard computer USB port using a “USB to micro-USB” cable for about 4 hours or until the LED stops blinking. Any MegaVoice SLS, regular or charge-only cable is sufficient.
Solar Panel

For solar charging, place the player with the solar panel directly facing sunlight for 8 – 10 hours. Note, the LED light does not blink or show charging level when charging with the solar panel.

*Many factors influence typical battery playtime, charge retention and life. All times listed are best-case estimates based upon use under normal conditions.

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