Specification: Item Type: Digital Voice Recorder_x000D_Material: ABS, PC_x000D_Recording Format: WAV_x000D_Playback Format: MP3, WMA, WAV_x000D_Built in Lithium Polymer Battery: 500mAh (Shipped with Built in Battery)_x000D_Recording Time: 95h Features: 1AI Recorder with HD Noise Reduction: Experience crystal clear voice recording with advanced AI technology, eliminating background noise for excellent sound. 2One Click Call Recording: Easily record important phone conversations with just one click, perfect for interviews, meetings, and legal purposes. 3Voice Control: Control the recording function with voice commands on your for iPhone, providing hands free convenience for recording on the go. 4Supports Multiple Playback Formats: Easily play back your recordings in MP3, WMA, and WAV formats, allowing compatibility with various devices. 5Long Lasting Battery: The built in 500mAh lithium polymer battery provides up to 95 hours of continuous recording, ensuring you never miss important moments. PackageList: 1 x Recorder 1 x Charging Cable 1 x Headphone 1 x Instruction Manual