Iphone 4/ 4S / Android Cell Phone Controlled Wireless Heart Rate Monitor (1 x CR2032)
Brand Kyto Model 2921 Color Black Material ABS Quantity 1 Functions Compatible Iphone 4 /4S Android cell phone Power 1 x CR2032 (Included) Features Wireless transmit with adjustable band. Packing List 1 x Heart rate monitor 1 x Receiver 1 x Adjustable band (50cm) 2 x CR2032 battery