Timer: Users can set the playing time,Remote control: Wireless transmission distance can reach up to 200 meters
Built-in speakers, and support two external speakers,Superb designed mold with Horn access slot,Can directly installed for the Horn (CP-SO1 or CP-S02) and louder voice
Built-in Flash, TF card supported,USB 2.0 Transfer rate for Download,Built-in 110 bird sounds
Sound encryption: Seller can set the passwords to Protect the sounds not to be deleted or COPY
Support lithium batteries or 10 * AAA batteries (optional), support external 12V power