Pulsar X2V2 Tanjiro 4K Special Pack: What You Get and Who It Fits

Start with the box, not the artwork

The Pulsar X2V2 Tanjiro 4K Special Pack is a bundle built around one mouse, but the extras are what separate it from a standard X2V2 purchase. According to the product record, the package includes the X2V2 Wireless Mouse, a set of Superglide Glass Skates, a 4K Dongle, and a USB-C cable. If you already own a spare cable or prefer your own skates, those inclusions still matter because the 4K dongle is the part that unlocks the higher polling rate.

The mouse itself is a 54g (±1g) symmetrical shape with a wide waist and low hump, recommended by Pulsar for claw and palm-claw grips. That recommendation is the clearest starting point for your decision: if you use fingertip grip or need a pronounced rear hump, this is not the shape the record points you toward.

What the record confirms about the mouse

• Pulsar X2V2 Tanjiro 4K Special Pack: Weight: 54g (±1g) / 1.9oz At this weight, the mouse is in ultra-light territory, which suits fast swipes and low-sensitivity play without feeling hollow if the shape fits your hand.

  

• Pulsar X2V2 Tanjiro 4K Special Pack: Length: 4.74in (120.4mm); Width: 2.48in (63mm); Height: 1.5in (38mm) These dimensions let you compare against a mouse you already own. The 63mm width and 38mm height are the numbers that determine whether the wide-waist, low-hump shape feels natural in claw or palm-claw grip.
• Pulsar X2V2 Tanjiro 4K Special Pack: Sensor: PAW3395, 26000 DPI, 650 IPS, 50g acceleration The flagship sensor spec means the mouse is not the limiting factor for competitive play; your grip and pad choice will matter more than raw sensor headroom.

The 4K dongle and the polling-rate trade-off

The included 4K Dongle supports a higher polling rate than the mouse's baseline 1000Hz/1ms figure listed in the record. Higher polling can feel more responsive in fast-paced games, but it also puts more demand on your PC and can reduce battery life. The record lists up to 100 hours of battery life at 1000Hz polling rate (±10%), and Pulsar notes that actual battery life may vary depending on user environment. The record does not state a battery-life figure for 4K polling, so treat the 100-hour number as a 1K estimate rather than a promise at the higher rate.

That makes the 4K dongle a genuine option rather than a requirement. If you play at 1000Hz and value maximum wireless uptime, the bundle still gives you the dongle for later. If you plan to run 4K polling constantly, expect to charge more often and check that your system handles the higher report rate smoothly.

Who the Tanjiro 4K Special Pack suits

• Claw and palm-claw players who want a wide, low-hump shape: Pulsar recommends this shape for claw and palm-claw grips. The 63mm width and 38mm height support that recommendation, so start here if those are your grips.
• Players who want a 4K-ready bundle without buying the dongle separately: The 4K Dongle is in the box, alongside glass skates and a USB-C cable. If you were already planning to try higher polling, the bundle removes a separate purchase.
• Buyers who value the Demon Slayer collaboration and accept regional packaging: The record states this is an official collaboration product originally manufactured for the Japan and/or Korea region, and packaging or Demon Slayer logotypes may be in Japanese or Korean. All products are described as authentic and brand new.
• Shoppers comparing against a standard X2V2: The core mouse specs match the X2V2 family: PAW3395 sensor, 54g weight, and optical switches. The special pack's difference is the included 4K dongle, glass skates, and collaboration styling.

Where the bundle stops being the right buy

If you use fingertip grip or need a taller rear hump for palm support, the low-hump symmetrical shape may not give you the contact you want. The record does not list a fingertip recommendation, so this is a shape mismatch to consider rather than a defect.

If you already own a 4K-compatible dongle and a set of glass skates you like, you are paying for extras you may not use. The mouse is still the same 54g X2V2 platform, so the bundle premium is mostly about convenience and the collaboration finish.

If Japanese or Korean packaging would bother you, note that the record explicitly warns about it. The product is authentic, but the box may not match the language of your region.

Bundle contents and collaboration details

• Pulsar X2V2 Tanjiro 4K Special Pack: Package contents: X2V2 Wireless Mouse x 1, Superglide Glass Skates x 1, 4K Dongle x 1, USB-C Cable x 1 This is the full list from the record. Check it against what you already own so you are not paying for duplicate accessories.
• Pulsar X2V2 Tanjiro 4K Special Pack: Official Pulsar x Demon Slayer collaboration, originally manufactured for the Japan and/or Korea region; packaging and logotypes may be in Japanese or Korean This sets expectations for the box language and confirms authenticity. It is a packaging detail, not a performance difference.
• Pulsar X2V2 Tanjiro 4K Special Pack: Up to 100 hours battery life, ±10% at 1000Hz polling rate; actual battery life may vary depending on user environment Use this as your baseline for wireless uptime. The record does not give a 4K polling battery figure, so plan for more frequent charging if you enable the higher rate.

A simple way to decide

Measure your current mouse and compare its width and height to 63mm and 38mm. If your hand naturally settles into a wide, low claw or palm-claw position, the X2V2 Tanjiro 4K Special Pack is a coherent buy: you get the 54g shape, the PAW3395 sensor, the 4K dongle, glass skates, and a cable in one box. If you need a taller hump or a narrower waist, or you already own the accessories, the bundle's value drops and a standard X2V2 or a different shape is the more honest choice.