FirstBlood B21 68 Keys Retro Mechanical Keyboard Dual Mode

  • €179,90
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● First blood retro Bluetooth keyboard, unique and exquisite design, contains classic retro features, half retro, half trend, portraying classics.
● Creamy yellow rose gold when bamboo plum red, retro color matching, retro appearance and texture reach new heights, sturdy and durable.
● Dynamic backlight, dreamy white light. The keyboard appearance and streamer combination, integrated a variety of lighting effects.
● The simple 68-key layout improves the balance and coordination of functional spaces and functions. 68-key simple layout, while maintaining the full keyboard function, the key combination is added for more keyboard functions.
● Comfortable throwing angle. The keyboard footrest and tabletop form an angle of 6.68°, and the 5-row keycaps create an ergonomic arc that makes typing more comfortable.
● BT wireless Type-C wired dual-mode mechanical keyboard. It supports Bluetooth connection and USB cable connection, dual-mode connection, and supports 3 devices, which is convenient for switching devices quickly.
● All keys have no conflict, and the keys respond quickly at the same time. Millisecond input, real-time signal processing, millisecond response, character input will not collide.
● Long-life battery. Equipped with a 4000mAh lithium battery, it can be used continuously for 36 hours with the light on, 240 hours with the backlight off, and the theoretical standby time is 6 months.
● SA spherical closed PBT keycaps. Delicate touch, two-color injection molding process, ergonomic arc design, long-term use will not slip, beautiful and generous.


brand First blood
model B21
number of keys 68 keys
switch type Cherry blue switch/red switch/brown switch
Keyboard keycaps SA spherical closed PBT keycaps
keyboard cable Professional anti-interference shielded five core wire
Cable length: 1.6m
product interface USB interface with magnetic ring
product size 317x148×45.8±5mm
product weight 880±10g
system requirements For Mac, Win XP, Win7, Win8, Win10

Package content:

1 * Retro Bluetooth Mechanical Keyboard
1 * data cable
1 * Instruction Manual
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