This is a Logitech H390R headset. It's in excellent condition. Shipping: Shipped via Yu-Packet Plus anonymous delivery in a dedicated box. Please note that we are not responsible for damage or loss after the item has been shipped. Features: ・USB headset for computers that delivers immersive digital sound with laser-tuned drivers. ・Features a noise-canceling microphone to reduce background noise, a movable microphone boom that can be stored out of the way, and in-line controls for easy volume adjustment. ・Lightweight and adjustable headband for comfortable use over long periods. Specifications: ●Body size: (W x D x H) 245 x 72 x 200mm ●Body weight: 197g ●Connection I/F: USB ●Microphone input sensitivity: -17dBV/Pa +/- 4dB ●Microphone frequency response: 100Hz～10kHz ●Microphone noise canceling function: Supported ●Mute function: Supported ●Headphone frequency response: 20Hz～20kHz ●Headphone stereo: Supported ●Volume control function: Supported ●Operating environment: Computer ●Other: Rotating microphone boom, with in-line control (volume & mute switch), soft foam ear pads