Full Color Large Capacity Water Bottle Straw Cup Color:Gradient Green pree the power button once

pree the power button once (the lock iron will disappear )and press the(M)button twice

Please measure your mrist lehth

Portable waist massager

Use the comb tube (together with pilatory is much more better)

long life and good temperature stability

Full Color Large Capacity Water Bottle Straw Cup Color:Gradient Green pree the power button once2L Large Capacity Water Bottle Straw Cup Gradient Color Plastic Water Cups With Time Marker Outdoor Fitness Sports Bottle Features: 1. Adopt safety lock design: dustproof and leak proof. Just turn it on with the click of a button with one hand and drink it elegantly without worrying about making a sound. 2. Silicone Straw: Adopt pop up silicone straw to protect teeth. 3. Inspirational design: motivates you, reminds you to stay hydrated and replenish