Color: Black – Universal Size of Gravity Bracket Car Holder For Phone

Recording mode: PCM linear recording
Recording format : WAV
Recording time: 1200 (minutes)
Maximum number of recorded files: 9
Memory card type: Expansion card is not supported
Display : LCD screen
Transmission interface: Headphones 3.5 microphone
Number of microphones: one way
Recording distance: 5m
Video : Video shooting is not supported
Battery : Lithium battery
Shell material: zinc alloy + ABS