Battery type: 300 mAh rechargeable lithium-ion battery

Battery life: up to 8 hours in GPS mode; up to 2 weeks in power save mode.

Operating temperature range: From 5°F to 122°F (from -15°C to 50°C)

Charging temperature range: From 32°F to 122°F (from 0°C to 50°C)

Radio frequency/protocol: 2.4 GHz/Dynastream ANT+ wireless communications protocol

GPS Antenna: internal patch

GPS Receiver: high-sensitivity integrated

Appendix

USB ANT Stick

Physical size: L × W × D: 2.32 ×

0.71× 0.28 in. (59 × 18 × 7 mm) Weight: 0.01 lbs. (6 g)

Transmission range: Approximately 16.4 ft. (5 m)

Operating temperature: From 14°F to 122°F (from -10°C to 50°C)

Radio frequency/protocol:

2.4GHz/Dynastream ANT+ wireless communications protocol

Power source: USB

Heart Rate Monitor

Physical size: L × W × D: 13.7 × 1.3

×0.4 in. (34.7 × 3.4 × 1.1 cm) Weight: 1.6  oz. (44 g)

Water resistance: 32.9 ft. (10 m)

Forerunner 405 Owner’s Manual

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