Product information:
Weight: 15g (monitor only) 30-240bmp Heart rate range wireless transmission: Bluetooth 4.0&ANT+: 6m Transmission distance: Bluetooth: 10m Battery life: Ant+: 6m Waterproof size: 300 hours IP67 Adjustable strap: 59x35x13.5mm (monitor only) (L) 65-95cm
Packing list:
Chest strap monitor X1pcs