product description

1.1. Features

• Ø use CSR Bluetooth 4.0 connectivity, low power consumption
• Ø Bluetooth wireless connection, so you get rid of cell phone radiation interference, call peace of mind
• Ø Call distance up to 10 m
• Ø No download required APP software, plus recording pen or jailbreak, you can call recording
• Ø Connected to automatic recording, the end of the call automatically stop recording
• Ø Built-in clock chip, the name of the recording file name to time, user-accurate search for audio files
• Ø Built-in 8R 0.5W high quality steel shell speaker
• Ø Can be passed USB connected computer can copy the recording files
• Ø Automatic answering feature allows you to keep your personal space free from interruptions without missing important events
• Ø Operation voice reminder, live recording, more intimate
• Ø Built-in 512M memory card, 16 hours of ultra-long recording, automatic loop recording
• Ø Built-in 500MA lithium battery, continuous call recording up to 7 hours

1.2. Product parameters

Operating Voltage: 5V

Housing material: ABS

Recording current: ? 70MA

Playback Current: ? 70MA

Sleep Current: Lt;

recharging current: Lt;

Use of the environment: indoor use only, relative humidity less than95%

Product size: long * Width * thickness = 178 * 43 * 17MM

1.3. Key function description

Answer key:

1, When you call, press to answer the call;

2, During a call, press briefly to hang up the phone;

3, During playback, short press to stop playback;

4, Press and hold without any operation 8 seconds, when the green light flash into the Bluetooth pairing mode;

5, Press 3 seconds, red light long after the release, the handset placed up, switch to automatic answer message mode

previous piece:

1, After recording is complete, short press to play the last recording, short press again to switch the previous recording;

2, Press 3 seconds, on / off

3, Bluetooth long connection mode with the next song at the same time press 5 seconds, the red light flashes 5 times to switch to power saving mode

4, Power down mode and the next song at the same time press 5 sec. Blinking red 1 Switch to Bluetooth long connection mode

5, During a call, press and hold to increase the call volume

next track:

1, After recording is complete, short press to play the last recording, short press again to switch the next recording;

2, Press 5 seconds, delete the current audition of the recording, delete the success of the speaker will play 'delete successful'

3, Bluetooth long connection mode with the previous song at the same time press 3 seconds, red light flashes 5 times to power saving mode

4, Power mode and press the previous song at the same time 3 seconds flashing red once to switch to Bluetooth connection mode

5, During the call, press the volume for the call down

1.4. Bluetooth paired connection

Long press the answer key 8 seconds or more, until the green light flashes quickly when the release, then enter the Bluetooth pairing mode, the phone Bluetooth to open, search for equipment, click on the device named WT1999 Bluetooth device, the connection is successful, the green light flashes every 5 seconds, (If the connection is unsuccessful, please try the above steps again), when the product is powered off again or leave the connection range and then enter, will automatically re-connected mobile phone, Bluetooth mobile phone off or leave the connection range for more than 2 hours, then You need to re-click the Bluetooth name to connect

1.5. Automatic recording, playback

1, Users have to answer the phone, it will automatically call the current recording, without manual operation by the user, when the user ends the call, it will automatically stop recording;

2, After the recording is complete, if you want to listen to the recording, you can directly press the previous or next play the last recording (When the end of the recording will automatically query the current capacity, immediately after the end of the recording press up and down music playback may not be a response, please end the recording 2S playback);

1.6. Automatic response to messages and automatic recording function

1, Long press the answer key 3 seconds, the red light is long after the release, 3 seconds to the top of the handset placed up, then enter the auto answer message, when there is more than 3 seconds after the call will automatically answer the phone and play the built-in automatic response message 'you Well, I am not convenient to answer your phone now, please leave a voice after the tick, tick, then start recording, the other said will be recorded in the product, when the other end of the call, the recording automatically stop, such as Users need to see who will call this period, according to the last one to play audition

2, In the process of automatic message, the other party can not hear the user's voice, such as the user wants to answer this phone can directly press the answer key to call, answer the phone will automatically switch back to automatic recording, the next time you need to repeat the above steps

3, If the user enters the auto-answer message, the handset will be placed face down, it will automatically switch back to the automatic recording, the next entry needs to repeat the above steps

1.7. Power saving mode

1, In order to save power, so that longer product standby time, the product added to the power-saving mode, that is, when the product without any operation 10 seconds after the automatic shutdown, when the user presses any button automatically boot, there will be power-on boot tone;

2, When an incoming call, such as pressing the answer key, the product will start playing tone and complete the Bluetooth connection, and then automatically answer the phone;

3, Press the button from the product to start the phone connected 3S delay is a normal phenomenon, such as the user does not require power-saving mode, you can switch back to Bluetooth long connection mode, the product defaults to Bluetooth long connection mode.

1.8. USB charging, copy

1, Charging: used Micro USB interface, with USB cable

2, Copy: through After the USB cable is connected to the computer, it will automatically recognize the removable disk. At this time, you can delete or copy the files in the disk. Please do not delete the MP3 files in the root directory of the memory card. Otherwise, the product will not work properly.

1.9. Time Update

1, Create a new one TXT document, the name will be changed to TM.txt, open the document, enter the current date, minutes and seconds, such as 2016111111111111, on behalf of the current time for November 11, 1116 11:11, save TM.txt Paste the document into the root directory of the memory card;

2, Unplug USB cable, this time the product automatically updates the current time, and automatically delete the TM.txt document.

1.10. Description of sleep

When there is no operation 3S after the product will automatically enter the sleep mode, when you press the answer key, on a song, the next song in any one of the keys will immediately enter the work state; sleep when the corresponding function button will have 3 seconds delay, Is a normal phenomenon

1.11. Handling Precautions

1, Built-in memory card MP3 voice for the beep, please do not delete, do not modify, or re-sort, otherwise it will cause the product does not work

2, When entering the auto answer message mode, press the key after the operation is completed 3 seconds to flip the microphone, over time will switch unsuccessful, need to re-operate

3, Update time is in the form of the document, because editing and copying takes some time, so the updated time and the actual time there will be differences, but only in the second difference

4, Into the Bluetooth pairing mode, such as the user does not match with the phone, 1 minute will automatically exit pairing mode

5, Bluetooth long connection mode as long as the phone within the Bluetooth connection range and Bluetooth has been connected; power-saving mode 10 seconds after the absence of any operation is automatically shut down, press any button to automatically boot and connect the phone, the connection will be about 3 seconds delay.

When the built-in storage is less than 50MB, it will automatically delete the earliest audio files, such as audio files important copy in time to save.