Hign-concerned Chemical: None Gross Weight: 130g Power Type: Battery Number of Rollers: 1 pcs Hand Orientation: Right Package: Yes DPI: 1600 Interface Type: Bluetooth Battery Included: Yes Type: Bluetooth Wireless
Hign-concerned Chemical: None Power Type: Battery Number of Rollers: 1 pcs Hand Orientation: Both Hands Package: No Style: 3d,Mini,Finger DPI: 1600 Interface Type: USB Type: Bluetooth Wireless Brand Name: MIJIA