IMALENT HMD10 question

I hope that I am not violating any group buy rules by asking this question here, and if so, please let me know.

After expressing interest in the group buy currently in the ‘looking for interest stage’ I went looking for more information on the HMD10 3 in 1 holster / charger / battery bank. I have found it for sale at two different prices on BangGood.

Expensive one is currently $29.39 and lists the weight as 235g (without battery).
Cheap one is currently $13.43 but lists the weight as only 98g (without battery).

Can anyone who is more experienced with specifications and reading these web sites explain what the difference is?

Looks like one includes a 5000mah power bank and the other one doesn’t.

Read the package contents. The cheap one doesn’t have the charger and battery

So the photos and write up that show all the cool features of the holster, charger and battery bank are…. for some other product that looks externally exactly the same and has the same part number. OooKaaaay….

If it sounds too good to be true - it probably is.

Unless you are looking for a ‘host’ I guess.

Thanks for clearing it up.