Purchased from the official Logitech shop on Rakuten in late March 2025. New and unused. Price: 18,000 yen Logitech Wireless Headphones ZONE VIBE 100 Bluetooth Noise Canceling Microphone Noise-canceling microphone, 185g lightweight, web conferencing, Windows Mac, wireless headset Zonev100GR Zonev100OW Zonev100RO, domestic genuine product Color: Graphite Specifications and Details Earpad Dimensions Height: 98.6mm Width: 75.4mm Depth: 19.3mm Headset Height: 183mm Width: 169.7mm Depth: 73mm Weight: 185g Battery Built-in battery (lithium-ion) Battery life (talk time): Up to 18 hours Battery life (listening time): Up to 20 hours Charging USB-C charging cable: 100cm Wireless: Bluetooth version: 5.2 Wireless range (5): Up to 30m (When there are no obstacles) (5) Wireless communication range may vary depending on the usage environment and computer conditions.