5-in-1 Mounting Suite Monopod Tripod Protective Bag for GoPro Hero 4/Hero3+/ Hero 3/Hero 2 EVATH-373819 The smartband will vibrate to

The smartband will vibrate to remind you of changing to gentle breathing when your heart rate data is too high

better anti skid effect for snow and mountain climbing and mud

1 x Goggles

pulse waveform display

By rotating the end of the lens you are able to control the amount of light (between +1 and +8 stop values) that enters the lens

5-in-1 Mounting Suite Monopod Tripod Protective Bag for GoPro Hero 4/Hero3+/ Hero 3/Hero 2 EVATH-373819 The smartband will vibrate toProduct Features: Product Specifications: Color: Black Type: Head Strap, Chest Strap, Mounting Holder, Mounting Adapter, Mounting Base, Screw, Monopod Tripod, Protective Case Compatible: Hero 1, Hero 2, Hero 3, Hero 4, Hero 3+ Material: Plastic + iron, Nylon Main Color: As shown in the picture Net weight: 620 g 21. 87 oz Size: 250 x 260 x 140 mm 9. 84 x 10. 24 x 5. 51 inch Package Contents: 1 x Head Strap 1 x Chest Strap 1 x Mount Adapter 1 x Mount