Razer Kaiju Mobile device

Razer debuts Raiju Mobile controller and Hammerhead in-ear headset

Razer announced the launch of the Razer Raiju Mobile controller and Razer Hammerhead in-ear headset alongside its brand new Razer Phone 2.

The company’s goal is to show its 50 million gamer customers that it can offer a complete mobile entertainment and gaming experience.

The Raiju Mobile controller is a mobile gamepad with a phone mount and Bluetooth connectivity that brings a full-sized console gamepad to mobile gaming.

It has four remappable multi-function buttons, Razer Mecha-Tactile action buttons, a hair-trigger mode and an adjustable phone mount so gamers can get enhanced precision and good viewing angles for their favorite mobile games.

A mobile configurator app allows advanced customization for a personalized setup. The Razer Raiju Mobile supports flagship Android phones and big titles in mobile gaming, which include Vainglory, Lineage 2, Dead Trigger 2, and Gear-Club.

Meanwhile, the Razer Hammerhead USB-C ANC in-ear headset delivers immersion on-the-go in a small form factor. It draws power for its Active Noise Cancellation (ANC) technology though the USB-C port on your smartphone. This enables the noise cancellation capabilities of larger headsets without the bulk, the company said.

Razer Hammerhead USB-C ANC.

The device uses Dual Driver technology, with a combination of balanced armature and dynamic drivers to deliver a perfect balance of deep bass and detailed trebles. A built-in digital to audio converter (DAC) provides 24 bit/96 kHz audio quality for clear, uncompressed sound.

The headset is also fitted with Comply Foam Tips for comfort, a secure in-ear fit, and enhanced noise isolation.

Min-Liang Tan, CEO of Razer, introduces the Razer Phone 2.
Min-Liang Tan, CEO of Razer, introduces the Razer Phone 2.

“We going to eliminate the noise,” said Min-Liang Tan, Razer CEO, at a press event in Hollywood. “We have active noise canceling to eliminate all that unwanted noise. We’ve got dual drivers, and Comply foam tips.”

The Razer Raiju Mobile costs $150 and will be available in the fourth quarter. It has 23 hours of battery life and works with Android 6.0 devices and above. The Razer Hammerhead USB-C ANC will sell for $100 in the fourth quarter.

“With Raiju, as you are mobile, you can conquer on the go,” Tan said.

Tan said that all of the company’s mice, keyboards, and headsets will now have a two-year warranty.

Dean Takahashi

Dean Takahashi is editorial director for GamesBeat at VentureBeat. He has been a tech journalist since 1988, and he has covered games as a beat since 1996. He was lead writer for GamesBeat at VentureBeat from 2008 to April 2025. Prior to that, he wrote for the San Jose Mercury News, the Red Herring, the Wall Street Journal, the Los Angeles Times, and the Dallas Times-Herald. He is the author of two books, "Opening the Xbox" and "The Xbox 360 Uncloaked." He organizes the annual GamesBeat Next, GamesBeat Summit and GamesBeat Insider Series: Hollywood and Games conferences and is a frequent speaker at gaming and tech events. He lives in the San Francisco Bay Area.