MODEL NO.: VT-X1 SPECIFICATION u MP3/WMA /WAV Playback u ?Built in Lithium Battery u Voice Control u Forward / Back control u Low power consumption (8Hours ~10hours) Technical Specifications: PRODUCT NAME: vatop flash mp3 player BULIT IN capacity: 128m/256m/512m/1g pc interface: USB 2.0PORT prequency range 20HZ-20KHZ transferring speed 128K-12MB/S compress rate: 32KBPS-312KBPS battery RECHARGEABLE LITHIUM BATTERY snr: 85DB product weight: 38G(BATTERY EXCLUDED) earphone output: 6mW+6mW PACKAGE PARAMETER: Net Weight (kg): 38g Gross Weight: 320g Gift box: 17.5 x 14.0 x 4.5CM (L x W x H)(1PC) Export Carton: 47.0 x 44.0 x 37.0CM (L x W x H)(96PC) Carton Weight: 31.00kg ACCESSORIES: Gift box: 1PCS Driver CD: 1PCS Earphone: 1PCS Manual: 1PCS USB Line: 1PCS NOTICE: We may change or improve this product, or change, modify or withdraw access to this Site, or the content of these pages at any time with or without notice. Price Condition FOB Shenzhen Origin China Packaging gift box Package Size 15cm x 13cm x 5cm Centimeters Delivery lead time 3-15days