350ピコ秒の上昇パルス発生器、内部および外部トリガーをサポート、Bluetooth 485シリアルポート制御、振幅調整可能

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for Doogee S200 X S118 DK10 S Cyber Single-side wireless Bluetooth headset ear-hanging ENC noise reduction digital display

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JBL Tune220TWS True Wireless Semi-in-Ear Earphones Bluetooth5.0 19H Playback JBL Pure Bass Sound Single-Ear Mode Earbuds

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JBL Tune220TWS True Wireless Earbuds JBL Pure Bass Sound Portable Charging Box Single‑Ear Mode For Music Streaming Headphones

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Bluetooth headset, 30 hours talk time, single-ear trucker headset with microphone, suitable for phone and computer work

Plus 50 ANC+ENC TWS Bluetooth Earbuds with LED Display And Breathing Light Single Ear Gaming Headphones