Factory Hot Sale 50W Electronic Device Duck Call Bird Sounds Machine Mp3 for Multi Sound Hunting CY-698

1.Smallestsize portable caller

2.High-light LCD display screen.

3.Built-in memory supports USB download songs;

4.Digital choosing bird songs;

5.Fixed bird songs and customer can record songs by USB

2.0;

6.Built-in timer and can set playing any song at any time;

7.Power-off memory function;

8.Built-in 3.7V lithiumbattery and support external12v

powersupply;

9.Built-in buzzer and support connecting externalspeaker

directly;

10. Mini-USB socket for battery charger and data transfer;

11.Volume can be adjustable by button and volume knob;

12.Line-out socket for two externalspeaker;