Caractéristiques: - Battery life: Up to 60 hours - Battery type: rechargeable Li-ion battery - Brand Name: NEWBOLER - Full charging time: 1.5 hours - Function: Detect real-time heart rate data - Heart rate monitor size: L 46. 5xW29xH11.5 mm - Heat rate meter range: 40bpm~220bpm ...Caractéristiques: - Battery life: Up to 60 hours - Battery type: rechargeable Li-ion battery - Brand Name: NEWBOLER - Full charging time: 1.5 hours - Function: Detect real-time heart rate data - Heart rate monitor size: L 46. 5xW29xH11.5 mm - Heat rate meter range: 40bpm~220bpm - Name: Heart Rate Monitor Am Belt - Numéro de Modèle: ODO025 - Operation temperature: -10°C ~ +50*C - Origine: CN (Origine) - Protocol: ANT+ & Bluetooth - Storage temperature: -14°C ~ 122°C; - Waterproof standard: IP67