You just need to plug it in and press the button

Torque: 2N

Battery life: upto 7 days

black-foot

For personal use

Ladies' Fashion, Local Music, Bluetooth Call, Health Monitoring, Menstrual Period Reminder, Smart Watch More You just need to plugProduct information: Applicable platform: fully compatible Screen size: 1. 28 inches Interface: USB 2. 0 Camera: 1. 3 megapixel Fuselage memory: 128MB + 64MB Screen material: TPU Wearing style: Wristband Compatible system: fully compatible Communication function: support Menu language: more than 20 Battery capacity: 250mah Operation mode: touch type + button type Product size: 50 * 20 * 12mm Packing list 1 x Smart Watch, 1 x Charging Cable, 1 x User