Detailed Product Description

4) 3 play modes: normal/repeat 1/repeat all
5)With simplest function   
6) No need of driver installation for Windows 2000 or above; plug and play    
7) Built-in Li-on battery, ultra-low power consumption, Rechargeable Li-Ion battery, can be continuously last for 4hours.
8)Mini size, can clip on the collar, quite convenient to carry
9)Colour: red, green, white, silver, black, gold ,other colour as requested based on 3000pcs.
10)Unit Size: 41*28*10.5 MM,
11) Weight: 14.0g                                                                                                               12)Accessories: USB Cable, English manual, earphone, box