Megaphone 20W Speaker Microphone Small Voice Changer Built-in Microphone Bluetooth TWS Echo Mode Compatible 262g Lightweight USB Rechargeable Easy Connection Japanese Instruction Manual Splash Prevention ‐ Mercari: Shop from Japan

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Megaphone 20W Speaker Microphone Small Voice Changer Built-in Microphone Bluetooth TWS Echo Mode Compatible 262g Lightweight USB Rechargeable Easy Connection Japanese Instruction Manual Splash Prevention ‐ Mercari: Shop from Japan