Description: 100% and high quality It can works with USB flash drive and A-B repeat. Recordings with built-in microphone. One-button recordings with intelligent noise reduction. Recording during telephone conversations. Your can listening through speakers or earphones. Built-in rechargeable lithium batteries with low battery indicator. LCD screen with colored backlight. Specification: Material: zinc alloy Color: iron grey Size: 85*11*41 mm(approx) Power by: built in lithium battery Memory card type: FLASH Transmission interface: USB 2.0 Microphone: Import Number of microphones: two-way Recording distance: 5M Storage: 8GB Package: 1 pc x Voice recorder 1 pc x Headset 1 pc x Data line 1 pc x Instruction manual 1 pc x Microphone 1 pc x Telephone box Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.