High Definition Noise Cancelling One Touch Recording Business Watch

Product information:

Recording mode: one-key recording
Recording format: WAV
Recording time: 240 (minutes)
Maximum number of recording files: 99
Memory card type: Expansion card is not supported
Display: HD screen
Transmission interface: USB 2.0
Number of microphones: two-way
Recording distance: 10m
Video: support video shooting
Battery: Lithium battery
Shell material: ABS
Product size: 55*27*13mm (mm)

Packing list: