Data storage time: 24H

or use a small amount as a leave-in treatment on hair ends

and highly integrated system for easy portability

and non-toxic

Comfortable under most workout clothing

Smart Watch with Bluetooth Calling – Heart Rate & Smart Notifications Home Improvement Data storage time: 24HProduct information: Heart rate: LC09A Touch chip: aquamarine 816D Touch screen: full screen touch Screen size: 1. 39 inch TFT Display resolution: 360*360 Touch screen technology: OGS Memory: 128m Bluetooth version: BLE5. 2 Bluetooth antenna: FPC Speaker: AAC Original (5 magnetic) Mike: 6027 high sensitivity microphone PCB: 6 layer board Battery Size: 65mm * 20mm * 20mm Battery capacity: 260mAh Battery material: pure cobalt cell Charging time: 2H