Bird Caller- Mp3 Player Sounds Speaker, Hunting Duck Trap, Remote Control. Features: Portable Design, Built-in 20W 126dB Speaker With 14 Keys for Easily and Directly Operation. Built-in 200 Difference Birds/animals Voice, Professional Recording and Clear Voices. Specifications: Timer: ON/OFF Battery: Built-in 2200mAh With Two 50W High Speakers, Voice Reach to 150dB. Music Format: MP3 Temperature: Under 40 Degree to 80 Degree Language : English Operation System: Windows98/SE/ME/2K/XP, Mac OS 10 , Linux 2.4.2 Package Include: 1*Player 1*Remote Control                     2*50W Speakers 1*Battery  1*Power Line 1*USB Line and Adaptor   1*Buckle . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.