CQRobot Speaker 3 Watt 8 Ohm for Arduino, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. : Amazon.fr: High-Tech
3.5mm audio cable to PH2.0-3P 4P headphone speaker output test cable inlet JST 2.0mm pitch - AliExpress
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20 Pièces Micro JST PH 2.0 2-Broches Connecteur Plug Mâle et 20 Pièces 10 cm Fil de Câble en Silicone Rouge et Noir avec Connecteur Femelle : Amazon.fr: High-Tech
CQRobot Speaker 3 Watt 8 Ohm for Arduino, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects. : Amazon.fr: High-Tech
10 Sets SH 1.0mm JST 1.25mm ZH 1.5mm PH 2.0 XH 2.54mm 2Pin /3/4/5/6/7/8/10P Male & Female Plug Connector with 100mm length Wire | Lazada PH