delux rechargeable bluetooth ergonomic mouse wireless, dual mode silent vertical mouse with bt 4.0 and usb receiver, 6 buttons and 4 gear dpi rgb small mice for laptop pc computer (m618mini-jet) delux <b>delux m618mini bt 4.0 + 2.4g wireless vertical mouse 4 gear dpi rgb ergonomic rechargeable mice for pc laptop smart phone</b><br><br><b>specification:</b><br>connection:2.4g wireless + bluetooth 4.0<br>interface:type c<br>battery:1000ma polymer li-ion battery, rechargeable<br>type:m618mini wireless vertical mouse<br>resolution:800/1200/1600/2400dpi(switch freely)<br>backlight:rgb dynamic lighting effects, automatic sleep mode<br>driver:available,customize keys as you like<br>fps: 4000<br>report rate:125hz<br>acceleration:10g<br>working current:<25ma<br>working voltage:3.7v<br>weight:150g+/-5g<br>dimension:103*89*69mm<br>compatible system:for windows xp/7/8/10/mac<br><br><b>box contains:</b><br>1 x 618mini mouse<br>1 x user manual