Thank you for viewing! This is a set of two brand new, unused Sonicall SA-5 units from Daisaku Shoji. Although the items are new and unused, they have been opened once for content verification and initial defect checks. They have not been used. ☆ Convenient sonic vibration attachment that can electrify commercially available toothbrushes ☆ Effectively cleans with approximately 24,000 vibrations per minute ☆ Lightweight and easy to carry! Recommended for travel and business trips 【Product Details】 ・Product Name: Sonicall SA-5 ・Model Number: SA-5-BL (Blue) ・Size: Approximately 125 x 40 x 24mm ・Weight: Approximately 60g (excluding batteries) ・Vibration Frequency: Approximately 24,000 vibrations per minute ・Power Source: 1 x AAA alkaline battery (sold separately) ・Materials: ABS resin, POM, PC, silicone, EVA ・JAN Code: 4529214017162 ☆ Instant purchase OK