Product information:
Recording mode: HD recording
Recording format: WAV
Recording time: 500 (minutes)
Maximum number of recording files: 9999
Memory card type: Built-in storage
Transmission interface: USB 2.0
Microphone: Condenser
Number of microphones: one-way
Recording distance: 10 meters
Video: Does not support video shooting
Battery: Lithium battery
Shell material: copper
Colour: Black
Capacity: 8GB, 16GB, 32GB, 64GB, 128GB
Size Information:
Diameter 12 and length 145 (mm)
Packing list:
headset, data cable, pen, manual
