FirstBlood B81

75% Bluetooth/2.4G/Type-C Acrylic Gasket Hotswap Mechanical Keyboard

  • 75% Hotswappable Themed Keyboard
  • Gasket Mount with PC Plate
  • Full Acrylic CNC Case & Wrapped PCB Silicone Foam
  • Transparent PC Keycaps with Printing Stickers
  • 1.6M South-facing LEDs & Rotary Diamond-shaped Knob
Terms & conditions

75% Hotswappable Themed Keyboard

The Firstblood B81 keyboard is designed with a 75% layout to be more suitable for both office typing and gamers. The 75% layout typically includes all the alphanumeric keys, function row, navigation cluster, and a compact set of dedicated arrow keys. However, it removes the numpad, usually found on the right side of a full-size keyboard, resulting in a more compact and space-efficient design. Being hotswappable, the switches can be easily replaced or swapped without the need for soldering.

Gasket Mount with PC Plate

Gasket mounting is a popular method used in high-end mechanical keyboards to provide a more flexible and cushioned typing experience. The Firstblood B81 uses silicone gaskets to be placed between the keyboard case and the plate. The gasket isolates the plate from the case, allowing for more flex and dampening of vibrations, resulting in a softer and more comfortable typing feel. With the PC plate that features durable and flexible, the keyboard complements the gasket mount system by enhancing the overall typing experience.

Full Acrylic CNC Case & Wrapped PCB Silicone Foam

Firstblood B81 comes in full acrylic CNC case that is made entirely of acrylic material, precision-cut using CNC machines. The PCB, which houses the electronic components of the keyboard, is wrapped in silicone foam for additional protection and dampening. The silicone foam wrapping adds an extra layer of protection and helps to minimize vibrations and noise, enhancing the overall typing experience.

Transparent PC Keycaps with Printing Stickers

Transparent PC keycaps provide a unique and modern look to a keyboard. PC is a durable and transparent thermoplastic that allows light to pass through, making it compatible with RGB lighting systems. The keycaps come without printing. To display the printed characters or symbols on transparent PC keycaps, stickers with the desired designs are applied to either the top surface or the side of the keycaps. Firstblood B81 continues to meet your needs by improving visibility of key legends from multiple angles and provides customization options for those seeking personalized keycap designs.

1.6M South-facing LEDs & Rotary Diamond-shaped Knob

The B81 keyboard is installed with 1.6 million south-facing LEDs. In this configuration, the LEDs are positioned towards the bottom (south) of the keycap, facing the user when the key is pressed. This orientation ensures that the legends or characters on the keycaps are easily visible, even in low-light conditions. The Diamond-shaped knob is set for volume control. It is also well-illuminated, and provides a comfortable grip and tactile feedback when rotating the knob.

Item Title
Item Description
Yes, compatible with 5-pin switch
RGB backlight
Case Material
Bluetooth 5.0, 2.4 GHz and Type-C
Keycap Material
About 1155g
Which countries do you ship to?

We are generally able to ship to most countries via DHL Express, and many countries via Standard Shipping. You may clarify with our team to see whether Standard Shipping is available to your country.

NOTE: For the countries of the UK and Russia, we can only do Standard Shipping. For countries and areas of Africa, Argentina, Hawaii, India Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few, we can only do Express Shipping.

How much does shipping cost?

We have two shipping methods - Standard Shipping and Express Shipping.

  • Standard Shipping is free for most countries/areas.
  • Express Shipping via DHL Express is 10-40USD depending on your country. If your order is over 500USD, DHL Express Shipping is free

Shipping fees exclude import taxes or processing fees that might be applicable for your country. Ajazz is not responsible for any form of such fees.

How long does it take to receive the order after it is placed?

For in-stock products, your order is expected to be shipped within 3 working days. Customized items take longer (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:

  • For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 2-3 months, depending on your country and its custom procedure. The duration of transit is beyond our control. Ajazz does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
  • For Express Shipping, it takes about 3-7 days for items to be delivered after it is shipped.

NOTE: The shipping period might be affected due to festive seasons or other unforeseen circumstances.

What happens if the parcel has been shipped but not delivered?

First, kindly contact your local courier using the local tracking number.

If your parcel were to be in transit for at least 3 months, it may have been lost in transit.

  • For orders below 50USD, you may either opt for a one-time reshipment of the parcel OR a full refund.
  • For orders above 50USD, we only process a 50% refund of your order.

Should there be any concern about Standard Shipping, you are encouraged to opt for Express shipping instead.

Customers are to bear the consequences and fees incurred, if the parcel is undelivered due to any of the following situations:

  1. Wrong/insufficient address or phone number provided by recipient
  2. Recipient is unreachable when the courier company tries to contact
  3. Refusal to sign for the package by recipient
  4. Lost or damaged parcel because recipient opted for “no-signature delivery”
  5. Refusal to pay for the local tax/processing fee by recipient
  6. Refusal to provide supporting documents for custom clearance by recipient
  7. Who does pay for the import tax/custom fees?
  8. Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.

If the custom fees and the delivery of the parcel are rejected by the recipient, the shipping cost still needs to be paid. Ajazz only arranges the refund of the order amount after deducting the shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to support to claim the warranty. In your email, please choose an appropriate Subject Title, kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any. Our team aims to review your email within 3 working days.

Do I get tracking details for my order?

After placing an order, you will receive the order confirmation email. After your order is shipped, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.

What shipping companies do you use?

We collaborate with 4PX, UBI, SF Express, Yun Express, BTY and DHL Express.

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FirstBlood B81
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