【Brand New, Unused】 I am selling this item, which has been kept unopened since purchase. 【Specifications】 Driver Type: φ10mm Dynamic Type Built-in Microphone for Calls: High-performance MEMS microphone x2 (per side) Battery Capacity: 60mAh per earbud / 380mAh case Maximum Talk Time: 6 hours Maximum Continuous Playback Time: 11.5 hours (※1) Maximum Playback Time with Charging Case: 34 hours (※1) Quick Charge: 10 minutes charge / 1.5 hours playback Charging Time: Approximately 1.5 hours Charging Port: USB Type C Noise Canceling: Active Noise Canceling Ambient Sound Mode: Supported Waterproof Performance: IPX4 equivalent (※2) Bluetooth version: 5.2 Multipairing: 8 devices Multipoint: 2 devices (※3) Supported Codecs: SBC, AAC Supported Profiles: A2DP, HFP, HSP, AVRCP Compatible App: AVIOT SOUND ME