Power Up Keyboard and Mouse Bundle Contains the following Razer Kraken X Lite HeadsetRazer Cynosa Lite Gaming KeyboardRazer Viper USB RGB Gaming Mouse . Experience 7.1 surround sound for accurate positional audio across any game environment—from explosive all-out wars or stealthy covert operations.* . Engineered to be extremely light at just 250g experience superior audio as you game for hours without being weighed down by your headsetGame across your PC PS4 Xbox One Nintendo Switch and mobile devices. An extension splitter cable also provides full audio and mic access for separate output and input portsSoft cushioned gaming-grade keys. Single zone Razer Chroma™ backlighting with 16.8 million customizable color options  Razer cynosa lite gaming keyboard Features gaming-grade keys with the on-the-fly macro recording encased in a spill resistant durable design for complete assurance. Choose from over 16.8 million colour options fro a gaming experince that is truly yours.. Razer kraken X lite gaming headset . Ultra light comfort.  oval design with leatherette creates a comfortable fit and plush feel. An adjustable headband slider provides greater flexibility while being durable to twisting and bending over time. It ensures your voice is heard clearly when you speak and rejects noise from the sides and back of your mic.Sperior sound clarity and punchy bass simulate a wide soundscape when gaming. From subtle footsteps to powerful explosions in-game audio is delivered in lifelike detail Razer viper gaming mouse with absolute control Control the outcome of any battle with a gaming mouse that combines high precision a cutting-edge lightweight body and the fastest actuation in gaming. Meet the Razer Viper—featuring industry-leading mice technology that’s designed with and tested by Team Razer athletes bringing you a mouse that’s bred to tear up the pro sceneEvery click you make actuates at the speed of light. The Razer™ Optical Mouse Switch utilizes an infrared light beam to register a click resulting in an industry-leading response time of 0.2 milliseconds. Its instant actuation eliminates debounce and unintended clicks giving you complete control in execution. Fully configurable via Razer Synapse 3 the 8 programmable buttons let you access macros and secondary functions so you can execute extended moves with ease. Headphones Frequency response 12 Hz – 28 kHz . Impedance 32 ? @ 1 kHz . Sensitivity (@1 kHz) 109 dB . Drivers 40 mm with Neodymium magnets . Inner ear cup diameter 65 x 44 mm . Connection type Analog 3.5 mm . Cable length 1.3 m / 4.27 ftApprox. weight 250g / 0.55lbs Microphone Frequency response 100 Hz – 10 kHz . Signal-to-noise ratio ); 60 dB . Sensitivity (@1 kHz) -45 ± 3 dB . Pick-up pattern Unidirectional ECM boom . On earcup control . Volume up and down . Microphone quick mute toggle   Razer 5G Advanced Optical Sensor with true 16000 DPI . Up to 450 inches per second (IPS) / 50 G acceleration . 1000 Hz Ultrapolling . Razer™ Optical Mouse Switches with 70 million clicks life cycle . Razer™ Speedflex cable . Gaming-grade tactile scroll wheel . 69g lightweight ambidextrous design . Razer Chroma™ lighting with 16.8 million customizable color options . Eight independently programmable Hyperesponse buttons . Onboard DPI Storage (Up to 5 DPI stages) . Razer Synapse 3 enabled . Approximate size 126.73 mm / 4.99 in (Length) X 66.2 mm / 2.61 in (Width) X 37.81 mm / 1.49 in (Height