10Pcs Set Diamond Whetstone Knife Sharpener for Edge Sharpener

CPU: Quad Core ARM A53<br>cpu: Rk3528 Quad Core ARM -A53 2.0GHZ<br>cpu: Mali-450<br>Memory:4GB<br>Flash:32GB<br><br>WiFi:IEEE 802.11 a/b/g 2.4G/5G<br>Bluetooth: BT 5.0<br>OS:Android 13.0, 64 bit os<br>I/O<br>1xHDMI: 4Kx2K UHD Output<br>1xAV: Support<br>2xUSB:1xUSB 2.0,1xUSB 3.0<br>1xIR Reciver:Remote Reciver Connect<br>1xRJ45:Ethernet Interface;Support 100M<br>1xTF CARD:Support 4GB/8GB/16GB/32GB/64GB/128GB/256GB<br>1xDC: 5V/2A <br>Voltage: AC110V<br>Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. <br>Colour:As Shown<br>Material:plastic<br><br>Package Contents:<br>1 x Smart TV Box set<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-104cm.

• When polishing, choose 1000 1500 2000 grain if you grinding, 600-800 grain if you make coarse grinding, 80-500 grain.
• The diamond stone is smooth, it uses a single crystal diamond, to wear, long lasting.
• 10 different pieces of stone grain 80, 120, 200, 400, 500, 600, 800, 1000, 1500, 2000 GRAIN.