The speaker weighs as little as 500 grams to help you meet your payload weight allowance

- Play SD card recorded sound and real-time broadcasting. - You are able to switch the modes easily on handheld intercom.

Sky Speaker-I is using internal magnetic speaker, so it does not affect drone geomagnetic field.

Speaker cover range is 1KM while intercom transmission range is 10KM.

- One intercom can speak to max four speakers for different content broadcasting. - One intercom can speak to as many speakers as you need simultaneously for the same content broadcasting. - Multiple intercoms can speak to one speaker simultaneously.

You are able to load any sound source to the speaker, no time / size limit, accepted format is MP3 and WAV. Please notice: send us sound source before shipping. Check HERE to find more details about changing original sound if you already have one speaker.

1) Lightweight design, only 500grams for speaker 2) All-in-one structure and small size,easy for installation and low air resistance 3) Based on digital voice coding technology, can get super clear voice and prevent disturbing from analog voice sources 4) 2 work modes: recorded sound play and real-time broadcasting. Easy switch 5) Support sound customization 6) Internal magnetic speaker, do not affect drone geomagnetic field 7) Anti-squeal design 8) Super clear and high strength sound,great penetrability