青蛙SAP分享 Froggy's SAP sharing: ~ MM Extend Material Master using MM50
JL Audio MM50 - Weatherproof marine source unit with full color LCD display - 25 Watts x 4 @ 4 ohm - Creative Audio
Dremel Multi-Max MM50 31-Piece Corded 5-Amp Variable Speed Oscillating Multi-Tool Kit with Soft Case in the Oscillating Tool Kits department at Lowes.com