RovyVon A3 Gen 4 A3BLE 650-lumen rechargeable keyring torch

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Product guide

RovyVon A3 Gen 4 A3BLE 650-lumen rechargeable keyring torch

The RovyVon A3 Gen 4 A3BLE is a compact, rechargeable keyring torch with five claimed light modes and a stated maximum output of 650 lumens. Its magnetic pocket clip and lock-out may suit everyday carry, but the listing gives conflicting size and mounting details that are worth checking before purchase.

At a glance

Five listed modes are Moon, Low, Medium, High and emergency Strobe.
The listing describes USB-C charging, a built-in 300 mAh battery and a one-hour full charge. The charging cable is not included.
On Medium or High, the listing says output steps down to 80 lumens after one minute.
Five rapid button clicks toggle lock-out. The mode is remembered at the next power-on if it ran for more than three minutes.
The stated IPX6 protection is for rain and splashes, not submersion. The listing also claims resistance to drops from up to 1.5 metres.

Price

£29.71Save 15%

Reference price: ~~£34.95~~

Price checked: 14 Nov 2026

View offer

Pros and cons

Pros

Compact, lightweight form and keyring attachment are suited to carrying a light daily.
USB-C recharging and a battery-status indicator make charging and charge checks straightforward.
A magnetic pocket clip and one-button lock-out offer practical options for attachment and pocket carry.

Cons

The listed high and medium modes step down to 80 lumens after one minute, limiting sustained brightness at those settings.

Technical specifications

22 specifications

Identity
Brand	RovyVon
Model	A3BLE

Light
Maximum output	650 Lumens
Light source	LED
Modes and special feature	Strobe Mode
Beam angle	10 Degrees
Light path distance	80 Metres
Number of light sources	1

Power and battery
Power configuration	Battery Powered
Battery type	Lithium Polymer
Battery count listed	1 Lithium Polymer batteries required.
Charging voltage	5 Volts
Wattage	2.4 Watts

Dimensions and installation
Mounting types listed	Clip, Magnetic Base, Lanyard
Weight listed	23.1 Grams
Dimensions listed	22D x 22W x 88H millimetres
Alternative dimensions listed	8.6L x 2.2W x 2.2H centimetres
Size	Mini

Materials and protection
Material listed	Aluminium
Water resistance listed	Water Resistant
Colour	Blue
Finish	Metallic

What to know before buying

The listed maximum of 650 lumens is not a sustained-output promise. The listing says Medium and High step down to 80 lumens after one minute.
USB-C charging cable is stated not to be included. Water protection is described as splash protection only, not suitable for submersion.

Listing details to confirm

The listing is inconsistent about dimensions, giving 22D x 22W x 88H millimetres and 8.6L x 2.2W x 2.2H centimetres, while the feature text instead gives 57.3 mm ×15.6 mm. Mounting details are also contradictory: the specification lists a magnetic base and lanyard, but the feature text says the magnetic tail base is not supplied and describes a two-way magnetic pocket clip. Battery inclusion is unconfirmed because the contents list says Battery while a separate field says batteries are not included. Confirm the selected listing's dimensions, attachment hardware and package contents.

What’s in the box

BatteryCheck selected pack
Two-way magnetic pocket clipCheck selected pack
KeyringCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People wanting a small rechargeable torch for keyring carry and everyday tasks.
Buyers who value multiple modes, a pocket clip and lock-out to reduce accidental activation.
Occasional outdoor or emergency use where splash protection is sufficient.

Less suited to

Anyone needing sustained high output, since the listing says Medium and High step down after one minute.
Use underwater or situations that require confirmed immersion protection.
Buyers who need the exact size or a particular mounting accessory without first confirming the inconsistent listing details.

RovyVon A3 Gen 4 A3BLE 650-lumen rechargeable keyring torch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 5,200 ratings

5 stars80%80%
4 stars11%11%
3 stars4%4%
2 stars2%2%
1 star3%3%

Customer feedback highlights perceived brightness, useful performance and keyring-friendly size, with portability and build quality also described positively. This is relevant for buyers seeking a compact everyday light, though those reports do not establish its output or dimensions. Battery life and durability receive mixed feedback, including reports of charge retention problems and some units failing after extended use. Opinions on value are divided. The listing's one-minute step-down on Medium and High is an important practical limit when considering sustained brightness.

Positive themes

Customers report that the torch performs well and appreciate its brightness and compact, portable size.

Mixed feedback

Battery life and durability receive mixed customer feedback, including reports of charge retention problems and units failing after extended use.
Customer opinions on value for money are divided.

Frequently asked questions

Does the torch include a battery?

The details conflict. An included-components list names a battery, while another field says batteries are not included. Confirm the package contents for the selected listing.

Can it be submerged?

No. The listing describes the IPX6 rating as protection against rain and splashing and says the torch is not suitable for submersion.

Does it maintain 650 lumens on Medium or High?

The listing claims up to 650 lumens, but says Medium and High automatically step down to 80 lumens after one minute.

Is a USB-C cable included?

The feature text says the USB-C charging cable is not included.