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BOBOVR
BOBOVR S3 Pro - Battery head strap with air cooling for Meta Quest 3 and 3S
Quest 3 head straps

BOBOVR S3 Pro

The S3 Pro pairs a 10,000 mAh hot-swappable battery with a silent air cooling system that keeps your head and face fresh. Its flattened back stays comfortable even when you sit back or recline.

Compatibility
Meta Quest 3 / 3S
Battery
B100, 10,000 mAh
Cooling
100-level fan speed
Battery swap
Hot-swappable
  • Compatible with Meta Quest 3 and Quest 3S only
  • 10,000 mAh B100 hot-swappable battery
  • Silent head air cooling, 100-level fan speed
  • Low-battery sound alert and accurate battery level
  • Flattened back, adjustable height, removable top support
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Day to day

01

BOBOVR’s power swap design separates the discharge module from the battery pack, which reduces heat in the pack.

02

Discharge efficiency is 6% higher than on the previous model, with low-battery sound reminders and an accurate battery level.

03

The B100 battery offers 10,000 mAh in the same volume as the B2, with only 28% more weight.

04

The built-in head air cooling system runs silently and offers 100 levels of fan speed: just press the roller to switch it on.

05

The flattened back structure makes seated or reclined play noticeably more comfortable.

06

Height is adjustable and the overhead support can be removed to suit your head shape.

Real-life uses

Long sessions

Swap in a charged B100 battery without taking the headset off and keep playing.

Warm rooms

Switch on the air cooling to keep your head and face cool during intense games.

Seated or reclined play

The flattened back stays comfortable against a sofa or headrest.

Right for you if…

For Meta Quest 3 and Quest 3S owners who want long battery life and active cooling in a single head strap.

Check before you buy

The S3 Pro is compatible only with Meta Quest 3 and Quest 3S. The air cooling system needs the B100 battery and does not work with the B2 battery pack.

Specifications

Model
S3 Pro
Compatible headsets
Meta Quest 3, Meta Quest 3S
Battery
B100 hot-swappable battery pack
Battery configuration
Two 5,000 mAh cells in series (7.3 V), equivalent to 10,000 mAh at 3.65 V
Cooling
Silent head air cooling, 100-level fan speed
Battery alerts
Low-battery sound reminder, accurate battery level
Back of head
Flattened back structure
Adjustments
Adjustable height, removable overhead support

Frequently asked questions

Does the S3 Pro work with Meta Quest 2?+

No. The S3 Pro is compatible only with Meta Quest 3 and Quest 3S.

Can I use a B2 battery with it?+

The air cooling system requires the B100 battery and is not compatible with the B2 battery pack.

How do I switch on the fan?+

Press the roller to turn on the air cooling, then adjust the fan speed across 100 levels.

BOBOVR S3 Pro

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