If it does not have batteries, how does is work?

Just blow into it no battery needed

Does it clear sinus mucus - the sticky one in the throat ?

thats exactly what it does, takes a little while to get the hang of it but you know its working when you can feel vibrations in your chest and then the mucus comes up for you to easily cough up , sometimes you have to do it twice to get it going but it allows me to cut the fostair aspirator i use by a third.

Height	13.2 centimetres
Item display length	5.5 centimetres
Item display width	40 millimetres
Outer material	Poly-Carbonate
Batteries included?	No
Brand	AirPhysio
Manufacturer	AirPhysio Pty Ltd
Item model number	AirPhysio01
Product Dimensions	5.5 x 4 x 13.2 cm; 120 g
ASIN	B09H4474KN

Health & Wellness Natural Mucus Clearance Device With Complimentary Protective Storage Case Bag.

Description

Specifications

Common Questions