Smart Audio Recorder Digital Voice Recorders ( Item#: OS2751B-16 )

Features:
Mini size and lovely dog appearance, easy to carry, safe to use.
Long Using Time -- built-in 400mAh large capacity polymer lithium battery, can record continuously for about 96 hours.
Quality recording effect, high definition and noise reduction, up to 60m long distance recording on the field investigation.
One key to start recording, turn it off then save the recording (plug in headphones or USB cable then also save). Recording files are automatically saved every four hours and saved in sections for easy management.
Having functions of MP3 player, voice control recording, timestamp; support recording while charging, volume adjustment and previous/next song selection.

Operation Guide:
Charging --
1.Can be charged both by 5V 500mAh adapter and USB cable connection to PC/power bank.
2.When charging the red light flashes, when full power the red light is normally on.
Power On/Off --
Long press the power button (the dog's nose) about 2s to turn it on/off.
Recording --
When no headphones or cable plug in, after power on, the blue light flashes three times and starts recording, power off to stop and save the recording files. The limited quantity of files is 999pcs.
Playing Recording/Music --
When power off, plug in the headphones then power on to change to state of Playing Recording/Music.
Switchover of Recording/Music Playing --
When in the state of musci playing, short press the button (dog's nose) to switch "pause" or "play back". Continuously short press the button (dog's nose) for two times to switch the function of Recording Playing or Music Playing.
Fast Forward/Backward or Previous/Next Song --
When in the state of playing, short press the button (dog's left eye) to switch to Previous Song, short press the button (dog's right eye) to switch to Next Song. Long pressing means Fast Forward / Fast Backward.
Listen to Current Recording --
When in the state of recording, plug the headphone then automatically save the recording and playing the current recording. Unplug the headphones then automatically restart recording.
Voice Control Recording --
When recording, long press the button (dog's each eye) about 3s to start or stop voice control recording, the blue light flashes 3 times to start normal recording, the blue light flashes 2 times to start voice control recording.
Recording While Charging --
Plug in the charging adapter when recording, then the machine exits recording mode and enters charging mode, the red light long flashing; short press the power button to exit charging mode, then blue light flashes 3 times and the machine automatically enters recording while charging mode, at the same time the red light long flashes, after full charge, the red light is normally on.
Automatically Save When Low Battery --
When low power, the machine will automatically save and shut down.When full memory, the machine will automatically save and standby.

Specifications:
Model: E300
Color: Black / White (optional)
Memory Capacity: 8GB/ 16GB/ 32GB (optional)
Recording Format: WAV
Music Format: MP3/ WMA/ WAV
Power Supply: 400mAh built-in polymer lithium battery
Working Temperature: -5-60℃
Headphone Interface Diameter: 3.5mm
Recording Bit Rate: 192Kpbs
Item Size: 3 * 3.3 * 7.2cm / 1.18 * 1.3 * 2.83in
Item Weight: 27g / 0.95oz
Package Size: 14.5 * 8.2 * 4.6cm / 5.71 * 3.23 * 1.81in
Package Weight: 122g / 4.3oz

Package List:
1 * mini recorder player
1 * USB cable
1 * user manual