Descrizione
Tech: Bluetooth Smart Super Low Energy Technology; Battery: CR2032 x 1 (included);Battery Life: 1800 hours (5 years if workout 1 hour per day);Fit Chest: 60 – 110 cm / 23.6 – 43.3 / 90 – 140 cm / 35.4 – 55.1 (with chest strap extension);Water Resistant: IPX 7;Transmission Range: < 10 meter (33 ft) ; Weight: 46 g / 1.62 oz Topeak Pano Bike Heart Rate Monitor - Black, One Size One Size [amz_corss_sell asin="B00B58XRHY"]