Product Features:

1. The SIP network ceiling loudspeaker integrated with network audio decoding, digital amplifier
2. Empowered by high-speed dual-core (ARM + DSP) chip of industrial grade, startup in less than 1s
3. With metal back dome for better protection and sound effect
4. Support MP3, WMA, WAV and more decoding
5. With a standard RJ45 network interface and supportsonline firmware upgrade from long distance