Package Dimensions: 3.66 x 3.62 x 2.64 inches
Item Weight: 4.2 ounces
ASIN: B09PR6Z621
Item model number: S2
Batteries: 1 Lithium Metal batteries required. (included)
Wireless communication technologies: Bluetooth
Connectivity technologies: Bluetooth
Special Features: Heart Rate Monitor
Other display features: Wireless
Device interface - primary: Touchscreen, Microphone
Colour: Black
Battery Power Rating: 210 Milliamp Hours
Manufacturer: TOZO