This is a hard strap only; Quest 3 device is not included. This product is of no use unless you already have a Quest 3. Hard Strap with Battery.
New 2023 Meta - Quest 3 Elite Strap with Battery
The Dirty Secret You Should Know Before Buying a VR Headset
10000mAh Battery Head Strap For Meta Quest 3 Elite Strap Replacement PD18W Fast Charging Adjustable Comfortable VR Accessories - AliExpress
Head Strap Accessories for Oculus/Meta Quest 3, 6000mAh Battery Pack Elite Strap with LED Display, RGB Lights, Headset Strap Replacement for Enhanced Playtime Comfort in VR
Meta Quest 3 Accessories Available to Buy Right Now - CNET
BoboVR M3 Pro Battery Pack Head Strap for Meta Quest 3 - 5200mAh
Meta Resumes Quest 3 Battery Strap Orders Following Charging Debacle
meta: Meta halts sales of Quest 3 Elite Battery Strap amid charging flaw: Report - The Economic Times
Meta Resumes Sales on Faulty Quest 3 Elite Battery Strap
ANNAPRO Battery Head Strap for Oculus/Meta Quest 3, Elite Strap with 6500mAh Battery for Quest 3 Accessories, Enhance Comfort and Extend Playtime : Video Games
What would you choose?? : r/oculus