Name: Mini Vibration Motor Type: Flat Button-type Size: 10x2.7mm Lead Wire: 35mm Rated Voltage: DC 3V Rated Current: 85mA Rated Speed: 12000rpm Mainly Purpose: DC brush motor is used to achieve the phone's vibration function. Work Principle: When you get a text or a call on your phone, the motor starts to drive in high-speed eccentric rotating, then make phone on vibration. Mini Size: Can meet the needs of an incregly mobile thin fuselage. Product Feature: Compact design, stable performance, strong power, long service life. Application Range: Widely used for phones, Bluetooth, toys, health care, craft, electronics, medical device, mini fan etc. home appliance electronic vibration equipment. Package include: 4pcs Mini Vibration MotorApplication Range: Widely used for phones, Bluetooth, toys, health care, craft, electronics, medical device, mini fan etc. home appliance electronic vibration equipment. Work Principle: When you get a text or a call on your phone, the motor starts to drive in high-speed eccentric rotating, then make phone on vibration. Mini Size: Can meet the needs of an incregly mobile thin fuselage. Stable performance, strong power, long service life. Mainly Purpose: DC brush motor is used to achieve the phone's vibration function. Type: 4pcs Micro Flat Button-type Vibration Motor, Rated Power: DC 3V 85mA 12000rpm, Size: 10x2.7mm.Item Weight: 1.58 Ounces. Voltage: 3 Volts. Speed: 12000 RPM. Brand: DZS Elec. Best Sellers Rank: Telescope Motor Drives. : B07PHRX7QH. Manufacturer: DZS Elec. Date First Available: March 5, 2019. Package Dimensions: 3.65 x 2.4 x 0.1 inches; 1.58 Ounces.