DEVIA Smartwatch WT3 EM709 BLUE

ertification: CE/ROHS *BT version: v5.3 *Battery capacity: 390mah *Battery life: 5-7 days (normal use) *Waterproof rating: IP67 *Screen size: 1.52-inch / TFT *Resolution: 360*360Px *Memory: 128M *Charging method: Thimble charging *Material: Plastic spray paint *Button type: Dual buttons *Product size: 47.5 * 53 * 13mm *Product weight: 43g