List of FunKey S compatible keychain accessories

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This article lists various existing products that can be used in conjunction with the FunKey S for a variety of purposes. Note that as the information for the majority of products listed is sourced from the U.S. Amazon website, some products may be unavailable in other markets.

Inclusion criteria

To be included on this page, accessories must:

  • Be small and light enough to be easily kept on a keychain. Accessories that are able to be put onto a keychain but are too large to easily fit into a pocket with several other things on that keychain are excluded. In the case of pouches, they must be small enough to fit the FunKey S with minimal gaps. For the purposes of this list, the weight limit of any single accessory is seven ounces and the size limit for pouches is three inches for the height and length and one and a half inches for the width. If an accessory is capable of carrying or supports non-FunKey S compatible products, this functionality should not substantially increase the size of the accessory beyond what can be used for the FunKey S. These requirements both reduce the scope of the lists to a reasonable number of products and ensure that the items on these lists are in line with the FunKey's keychain aesthetic.
  • Have at least a three-star average from at least ten ratings, if ratings are available. This ensures that the majority of listed products are of acceptable quality.
  • Be available from a reputable seller on a secure website. This ensures that users buying products from the linked-to listings will receive their product without needing to worry about stolen money or data.
  • Not be sold in a set with non-FunKey S compatible products. Products that are sold in sets are excluded to both limit the scope of this article and focus solely on FunKey S compatible products.
  • Be officially licensed video game properties if in the keychain decorations section. This is to ensure the quality and commercial legality of all such products.

To reduce redundancy, products that appear to be exact duplicates (aside from the branding on them) will be filtered based on ratings and price to pick the most optimal version of that product. Note that while the editors have compiled this list carefully to only include reputable products that meet the listed criteria, it is up to the user to ensure that a product meets their needs before purchasing it.




Name/Link Image Rating Price Count
ARTEK Adapter ARTEKAdapter.jpg 4/5 stars $5.99 2


Name/Link Image Rating Price Count
JSAUX Adapter JSAUXAdapter.jpg 4.5/5 stars $8.99 4
QianLink Adapter QianLink2.jpg $6.99


USB-A to Micro-USB

Name/Link Image Rating Price
CableKit CableKit.jpg 4.5/5 stars $14.95
inCharge 6 InCharge6.jpg $19.99
inCharge All in One Cable InChargeCable.jpg 3.5/5 stars $13.90
inCharge Dual 2in1 Cable InChargeDual.jpg 4/5 stars $12.99
inCharge X InCharge X.jpg 5/5 stars $29.00
Magnavox MMA3505 Keychain MagnavoxKeychain.jpg N/A $5.99
PowerCord Go PowerCord.jpg 4/5 stars $9.99
WeeLink WeeLink.jpg 4.5/5 stars $14.99


Name/Link Image Rating Price Dimensions
3D Printable FunKey S Case Keychainable version.jpg N/A Free
(3D printer and filament required)
Cm 5.68 x 6.76 x 2.63
In 2.23 x 2.66 x 1.03
CASEBUDi Tough Travel Case for Apple AirPods Case-1.jpg 4.5/5 stars $12.99 Cm 6.4 x 5.7 x 2.8
In 2.5 x 2.25 x 1.12
eZAKKA Earphone Carrying Case Case1.jpg 4/5 stars $9.99 Cm 7.6 x 7.6 x 3
In 3 x 3 x 1.2
Katloo Earbud Case Case2.jpg 4.5/5 stars $8.49 Cm 7.5 x 6 x 3.7
In 2.94 x 2.35 x 1.45
MoKo AirPods Case MokoCaseFixed.jpg 4.5/5 stars $8.99 Cm 5.6 x 5.6 x 2.9
In 2.2 x 2.2 x 1.15
MRPLUM Earbud Carrying Case MRPLUM Case.jpg $11.89 Cm 6.9 x 5.8 x 2.3
In 2.7 x 2.3 x 0.9

Detachable keychain holders


Name/Link Image Rating Price
Highlandhawker Quick Release Connect Detachable Keychain Magnet DetachReplace.jpg 4.5/5 stars $18.95
KeySmart MagConnect Detach3.jpg $11.99
Nite Ize MSBL-09-R7 Carabiner Detach6.jpg $14.99


Name/Link Image Rating Price
Interstate Pneumatics Y90KR Quick Coupler Key Chain Detach2.jpg 4.5/5 stars $6.24
Python-QR Titanium Quick Release Keychain Clip Detach7.jpg 4/5 stars $36.95
Rongbo 2 Pack Quick Release Detachable Pull Apart Key Rings Detach8.jpg 4.5/5 stars $5.99

Power banks

Small (max l/h 2.75in, max width 0.5in)

Name/Link Image Rating Price Output Capacity
FlexCard FlexCard.jpg N/A $29.99 Cord required 2600 mAh
Heart Charger BatteryBank-I1.jpg 3.5/5 stars $15.14 900 mAh
Tau Keychain Power Bank BatteryBank-I2.jpg 4.5/5 stars $29.00 Micro-USB and USB-C and Lightning 1600 mAh

Medium (max l/h 4.5in, max width 1in)

Name/Link Image Rating Price Output Capacity
PowerStation Reserve PowerStation2.jpg 3.5/5 stars $9.99 Micro-USB 1000 mAh
myCharge Adventure H20 3350mAh MyChargeMini.jpg 4.5/5 stars $24.99 Cord required 3350 mAh
myCharge Adventure H20 6700mAh MyChargePlus.jpg $39.99 6700 mAh
myCharge Adventure H20 10050mAh MyChargeMax.jpg $49.99 10500 mAh
T-CORE Power Bank T-CORE.jpg $39.99 10000 mAh

Large (max l/h 5.5in, max width 1.5in)

Name/Link Image Rating Price Output Capacity
JISULIFE Pocket Handheld Fan BatteryBank-I3.jpg 4.5/5 stars $17.99 Cord required 2000 mAh
Outxe Mini Power Bank Outxe Power Bank.jpg $35.99 10000 mAh
The Kube TheKube.jpg $21.99 1000 mAh




Name/Link Image Rating Price Type Material
Bulbasaur Pkmn25.jpg 5/5 stars $11.99 Detailed Rubber
Charmander Pkmn15.jpg 4.5/5 stars $11.99
Jigglypuff Pkmn16.jpg $11.99
Jigglypuff Pkmn17.jpg 5/5 stars $7.98 Flat
Pikachu Pkmn10.jpg 4.5/5 stars $14.99 Detailed Glass
Pikachu Pkmn2.jpg $12.95 Flat Metal
Pikachu Pkmn5.jpg 5/5 stars $11.99 Detailed Rubber
Pikachu Pkmn6.jpg 4.5/5 stars $9.95 Flat
Pikachu Pkmn7.jpg $7.99
Pikachu Pkmn8.jpg $7.99
Psyduck Pkmn24.jpg 5/5 stars $11.99 Detailed
Several Pkmn1.jpg 4.5/5 stars $14.67 Flat Metal
Several Pkmn11.jpg $11.95
Snorlax Pkmn21.jpg $14.99 Detailed Glass
Squirtle Pkmn23.jpg 5/5 stars $11.99 Rubber
Sword & Shield Pkmn28.jpg $9.99 Flat

Sonic the Hedgehog

Name/Link Image Rating Price Type Material
Sonic Sonic3.jpg 4.5/5 stars $9.99 Detailed Plastic
Sonic Sonic4.jpg $8.40 Flat Rubber
Sonic Sonic5.jpg $13.99

Super Mario

Name/Link Image Rating Price Type Material
Mario Mario7.jpg 4.5/5 stars $7.99 Flat Rubber
Star Mario1.jpg $9.19
Toad Mario10.jpg $7.99 Metal

The Legend of Zelda

Name/Link Image Rating Price Type Material
Hylian Crest Zelda7.jpg 4.5/5 stars $9.49 Flat Metal
Link Zelda1.jpg $13.99 Detailed Plastic
Majora's Mask Zelda2.jpg $14.70 Metal
Navi Zelda3.jpg 4/5 stars $11.41 Flat
Shield & Sword Zelda6.jpg 4.5/5 stars $8.99 Rubber


Name/Link Image Rating Price Type Material
Game Boy FlashlightGB.jpg 3/5 stars $9.99 Detailed Plastic
N64 with Controller RubberN64.jpg 4.5/5 stars $16.76 Rubber
NES with Controller RubberNES.jpg 5/5 stars $21.19
PS1 MetalPS1.jpg 4.5/5 stars $13.81 Flat Metal
PS1 with Controller PS1Metal.jpg $11.99 Detailed Metal (Painted)
SNES with Controller RubberSNES.jpg 5/5 stars $16.48 Rubber


Name/Link Image Rating Price Type Material
NES Controller MetalNESController.png 4.5/5 stars $8.89 Flat Metal (Painted)
NES Controller RubberNESController.jpg $13.35 Rubber
PS4 Controller MetalPS4Controller.jpg $9.71 Metal