NITECORE 降噪入耳藍牙耳機 NE20

產品描述

NITECORE NE20 降噪入耳藍牙耳機結合主動降噪和被動降噪，有效降低噪音。 • ANC主動降噪 • 加長記憶海綿耳塞提供被動降噪 • 有效降低高低頻噪音 • 內置主動降噪芯片 • 當噪音高于82dB時自動開啟降噪 • 削弱鳴笛聲等低頻噪音 • 被動降噪方案對人聲等高頻噪音更有效 • 保用：7天保用（平行進口貨） ——— NITECORE NE20 noise-cancelling in-ear Bluetooth earphones combine active and passive noise cancellation to effectively reduce noise. • ANC active noise cancellation • Extended memory foam ear tips provide passive noise cancellation • Effectively reduces high and low-frequency noise • Built-in active noise cancellation chip • Automatically activates noise cancellation when noise exceeds 82dB • Weakens low-frequency noise like honking sounds • Passive noise cancellation is more effective for high-frequency noise like human voices • Warranty: 7-day warranty (parallel import)