Voice Recorder Pen USB Flash Drive TF Card Slot Portable and practical, Recorder Pen can be taken anywhere to record audio from meetings, conversations, phone calls, and other situations. Ultra-thin shape, small size Perfect for recording interviews and meetings Super long recording time Rechargeable Li-ion battery Light weight and easy to carry Digital Voice Recorder is in new condition Support TF card Supports music playing function,audio format is WAV USB 2.0 interface, support windows XP Vista7/8 or above Long time voice recording Colour:black Material:plastic Package Contents: 1 x USB Flash Drive Recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.