It's made of medical silicone without skin irritation, which is Eco-friendly and non-toxic odor.
Four adjustable elastic fabric headband design, suitable for all kinds of head shape.
180 degrees wide viewing window design for good vision.
Multifunction: The mask can mount action camera and compatible with GOPRO hero3/3+/4, AEE S71/S51/MD10/SD23, or other action cameras
It is a good choice for aquatics and summer holiday. the snorkel mask ,it works great for all including beginners, vacation snorkelers, and the divers.
Item: Full Face Snorkel Mask
Material: Bayer PC + Medical Grade Silicone + ABS + Nylon
Size: L/XL(Inner diameter: 19cm13cm,external diameter: 23cm19cm) S/M(Inner diameter: 17cm13cm,external diameter: 23cm19cm)
Measure from nose bridge to bottom of chin. If the distance is less than 4.7", choose S/M. If the distance is more than 4.7", choose L/XL
Weight:580g
Package: 1Snorkel Mask
Note: It is normal to have minimal fogging, if the water temperature is over 45 degrees. If the fogging is heavy, please make sure that mask is sealed properly.
180°FULL FACE DESIGN: Our mask provides a 180°viewing area. Also, makes it easier to breathe comfortably through your mouth or nose while you are snorkeling
Question: How long is the tube? Answer: The tube is 8.6 inches.
By Better Chance SELLER on July 6, 2017
Not long about 6 inches
By Janine on July 3, 2017
The tube is almost a foot long but it is about 8 inches to the hole where the air goes in.
By Russell Olson on July 3, 2017
The net friend：studiolovecat Silver member 2011-03-20 13:36
Contents:
What kind of battery is this machine, and what is the best battery model and price
revert：
Hello! Dedicated lithium battery BP- 950G, 7.4 V, 5200mAh. Thank you for your support to jd! Wish you a happy shopping!
