This is the ELECOM Bluetooth wireless headset "LBT-HS20MMPBU (Blue)". It's a multi-functional and lightweight model that supports hands-free calls and music playback. 【Product Features】 * Bluetooth ver. 4.0 compatible, allowing connection with a wide range of devices such as smartphones and PCs. * HD Voice support for clear, high-quality calls. * Qualcomm® cVc™ noise cancellation to reduce ambient noise. * Includes a 3D fit ear hook for comfortable use over extended periods. * Universal design that can be worn on either the left or right ear. * Multi-point support allows for simultaneous standby with two devices. 【Product Specifications】 * Model Number: LBT-HS20MMPBU * Color: Blue * Bluetooth Version: 4.0 * Supported Profiles: HSP/HFP/A2DP/AVRCP * Continuous Talk Time: Approximately 6 hours * Music Playback Time: Approximately 5 hours * Standby Time: Approximately 120 hours * Charging Time: Approximately 2 hours * Weight: Approximately 10g 【Compatible Devices】 * iPhone / Android smartphones * PCs / Tablets and other Bluetooth-enabled devices 【Accessories】 * Headset unit * USB charging cable * Eartips (S/M/L, 1 each) * Ear hook * Instruction manual ★ This is a new, unused, and unopened item, but the box is crushed. Please check the images. Please consider this before purchasing.