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Noise cancelling wireless headphone NB-2040
•Premium active noise cancellation headphones .
•Up to 30dB noise cancellation function allows users to enjoy clearer and purer sound.
•Touch control on earcap making it easy and convenient to operate.
• High-Fidelity audio design providing stronger bass and clearer sound.
• Very long time working hours up to 30hours
- Parameters
•Premium active noise cancellation headphones .
•Up to 30dB noise cancellation function allows users to enjoy clearer and purer sound.
•Touch control on earcap making it easy and convenient to operate.
• High-Fidelity audio design providing stronger bass and clearer sound.
• Very long time working hours up to 30hours
Bluetooth version： V5.3
Bluetooth profiles：HSP/ HFP/ A2DP/ AVRCP
Working distance：up to 10M(free space)
Noise reduction：up to 35dB
Frequency response：20-20KHz
Driver Unit: 40mm neodymium
Battery: 400mAh
working time: 30 hours
Charging time: 1.5 hours
Charging port: TYPE-C charging interface
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品牌介绍
BRAND INTRODUCTION
某某某品牌创建于2001年。目前品牌拥有门店800余家，以法式优雅、自信、自然在作为品牌的灵魂，以摩登与浪漫为品牌代名词，充分演绎出现代女性在生活中，不同角色的灵活转换。产品注重款式细节的设计，整体色彩的搭配、融合，款式的组合，通过不同的搭配方式来满足客户各种场合的…
