Features:
Professional Recording Device - Uses professional digital noise reduction with 192Kbps to ensure high-quality and clearer sound experience.
Wide Range of Use - Free to use this device as a music player, it can also select loop playback mode. It is a perfect gift for students, professors, teachers, businessmen, writers and bloggers, anyone who loves to record.

Powerful Voice Recorder - Built-in 170mAh rechargeable lithium battery with micro USB, convenient to charge and record up to 20 hours after full charge.
Convenient to Use - Support listening to the recording content with earbuds (included), or you can listen on the computer via USB, additionally, you can write with this pen.
High Quality - Made of superior zinc alloy, noble, scratch-resistant and durable, perfect for recording lectures, meetings, interviews, speeches, etc.
Specification:
Model: 022
Size: 14 x 1.28 cm
Weight: 30 g
Recording format: WAV
Music format: MP3, WAV, WMA
Frequency: 20-20 KHZ
Recording time: About 384 hours (32 GB)
Battery: 170mAh lithium battery
Working time: 20 hours
Charging time: About 1 hour
Microphone: Omnidirectional microphone
Recording distance: 8-10 m/26.2-32.8 ft
Operating temperature: -10°- 40°
Package size: 18 x 9 x 3.3 cm/7 x 3.5 x 1.2 inches
Package weight: 110 g/3.8 oz
Packing list:
1 x Recording Device (without TF card)
1 x Headphones
1 x USB cable
1 x 3.5mm jack - USB adapter