1. Timer: Users can set the playing time.
2. Choosing tracks: Users can select a specific track directly by choosing the sound numbers and play.
3. Remote control: Wireless transmission distance can reach up to 200 meters.
4. Built-in speakers, and support two external speakers. Superb designed mold with Horn access slot. Can directly installed for the Horn and louder voice.
5.TF card supported.
6. Support lithium batteries or 10 * AAA batteries (optional), support external 12V power.
7. USB 2.0 Transfer rate for Download.
8. Built-in 110 bird sounds.
9. size: 120*65*30mm.