2030 8ohm 1w 1.5w medical physiotherapy instrument speaker

intelligent car voice navigator 2030 4ohm 2w speaker

2030 1.5W 8R 2cm3cm digital photo frame speaker

SPL90dB 20mm 8ohm 1w Digital Photo Frame Speaker

2415 voice prompts speaker digital smart lock speaker

2415 smart call voice intercom Wearable device speaker

10mm 8ohm 0.7w nice bass smart sunglasses speaker

8ohm 1.5W high sound quality 30mm Mylar speaker

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94dB loud 40mm 8ohm 1w robot speaker

OEM 40mm waterproof 50ohm 1w emergency speaker

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50mm 4ohm 8ohm 16ohm 32ohm 50ohm speaker driver

50mm 8ohm 0.5W toy speaker Buddhist Buddha speaker

57mm 8ohm 0.5watt thin doorbell speaker intercom speaker

57mm ultra-thin 8ohm 1watt neodymium telephone speaker

36mm clear sound 8ohm 1w Buddha player speaker

18mm 8ohm 1w fingerprint lock electric toothbrush speaker

40MM thin speaker 8ohm 0.5W Buddhist song speaker