**Product Specifications:**
Brand: EDIFIER
Model: W820NB
Type: Over-ear Bluetooth Headphones with Active Noise Cancellation
Features: Hi-Res Audio, Deep Noise Cancellation, Hi-Res Gold Standard, Environment Sound Monitoring, Titanium Composite Diaphragm, Lightweight Design, AI Call Noise Reduction
Connectivity: Bluetooth
Battery Life: Up to 50 hours
Noise Cancellation Depth: Up to -42dB
Environment Sound Monitoring Mode
Clear Voice Calls with Deep Neural Network Call Noise Reduction Technology
Low Latency Gaming Mode with 0.08s delay
Control Functions: Volume Adjustment, Track Change, Power On/Off, Play/Pause, Voice Assistant, Call Management
Bluetooth Version: Bluetooth V5.2
Bluetooth Profiles: A2DP, AVRCP, HFP
Effective Range: 10m
Charging Time: Approximately 1.5 hours
Frequency Response: 20Hz-40KHz
Sound Pressure Level: 91+/-3dBspl (A)
Impedance: 32Ω
Additional Information: Specifications subject to variations based on usage conditions and testing environments
Note: The above specifications are based on information provided by EDIFIER and are subject to change without prior notice.
海外仓一件代发
俄罗斯海外仓一件代发，极速妥投海量优质货源
10万+SKU优质爆款货源，每日上新，提供一站式高效精准选品资金无忧
无需备货，先出单后付款，零成本搭建跨境电商供应链体系售后保障
专属客服一对一，高效率定制服务，退换无忧
俄罗斯海外仓货源一件代发分销平台
Copyright © 2016-2025 JOYB2B 版权所有 保留一切权利 备案号:粤ICP备2020078624号-6
