K-Mate BTH002NI Bluetooth Stereo Headset
Introduction
Bluetooth is a standard of close-range radio-communication technology that was developed by Ericsson, IBM, Intel, Nokia, and Toshiba. With Bluetooth technology, we can achieve the highest transmission rate among cell phones, computers, printers, PDAs, and other devices. The max transmission range of class II is 10 meters, while the max transmission range of class I can reach up to 100 meters.
About BTH002NI
BTH002NI is a stereo Bluetooth headset. It supports the following Bluetooth profiles.
- HSP —— Headset Profile
- HFP —— Hands-free Profile
- A2DP—— Advanced Audio Distribution Profile
- AVRCP—Audio/Video Remote Control Profile
You can enjoy music wirelessly by using the BTH002NI. Steps are as follows.
- Pairing with the Bluetooth mobile phone that supports HFP.
- Answer, end, and reject the call
- Redial last number
- Voice dial
- Adjust the volume.
- Switch the conversation between the headset and the mobile phone
- Microphone mute
- Pairing with Bluetooth music devices and Bluetooth transmitters that support A2DP
- Enjoy music wirelessly
- Adjust the volume
- Remote control the function of pause/play function
- Remote control last/next song
- Remote control fast forward/rewind
- Easy to switch between conversation and music, you will not miss the incoming call while listening to music.
- Automatically connects with the last paired device when turning on the headset.
Parts Description
| 1 | Left speaker | 7 | Next song |
| 2 | Right speaker | 8 | LED indicator |
| 3 | Retractable headband | 9 | MFB button: music pause/play |
| 4 | Last song | 10 | Volume up |
| 5 | Volume down | 11 | Built-in microphone |
Charging the headset
The headset comes with a built-in rechargeable battery. Prior to using it, it is recommended to charge the battery fully for the first time. When the headset is low power, the headset emits“Dongdong” tones and the red LED flashes twice every 20 seconds. Please recharge the battery of the headset.
Using a USB cable
The way of charging is as follows
- Plug one side of the USB cable into the USB port of the PC
- Plug the other side of the cable into the charging jack of the headset
- Red light on: Charging
- Red light off: Finish charging
- It will take about 1.5 hours to finish charging.
How to Use
Turning on / off the headset
| Function | Operation | LED indicator |
| Turning on | Press the MFB button for about 4 seconds, and release it till the blue LED flashes. | Blue LED is on for 1 second |
| Turning off | Press the MFB button for about 4 seconds, and release it till the red LED flashes. | The red LED is on for 1 second. |
Pairing the headset with Bluetooth devices: How to enter pairing mode
| Function | Operation | LED indicator |
| Entering pairing mode | Make sure the headset is off; otherwise, please turn it off first. Press and hold the MFB button for about 8 seconds, and release it till the red and blue LED flashes alternately | Red and blue LEDs flash alternately. |
Pairing the headset with a Bluetooth mobile phone
Prior to using the headset for the first time, you have to pair it with a Bluetooth-enabled cell phone. The pairing procedures are subject to different models of cell phones. Please refer to your cell phone user’s manual for further information. The general pairing procedures are as follows:
- Keep your headset and phone within 1 meter when pairing.
- Make the headset enter pairing mode (please refer to “How to enter pairing mode);
- Activate your cell phone’s Bluetooth function and set your cell phone to search for Bluetooth devices within range, and select “BTH002NI” from the list of devices shown.
- According to the indication, enter password or PIN No: “0000”. ( If the mobile phone supports Bluetooth V2.1, a password is not required.). If prompted by your cell phone to connect, select “Yes” (this will vary among cell phone models).
- After successful pairing, choose and connect “BTH002NI” from the list of devices shown on the cell phone.
- After a successful connection, the blue LED of the headset will flash twice every 5 seconds.
Pairing the headset with the Bluetooth transmitter
You can enjoy music wirelessly by connecting a headset to a stereo Bluetooth transmitter. Hereby take BTT005 (Bluetooth transmitter, not included in accessories) for example. The pairing steps are as follows:
- Keep your headset and transmitter within 1 meter when pairing.
- Make the headset enter pairing mode (Please refer to “How to enter pairing mode.;
- Turn on the Bluetooth transmitter and make it enter pairing mode. It will search for Bluetooth devices automatically and send a pairing request.
- When the headset requests to enter a PIN No., the transmitter will respond “0000” automatically;
- After successful pairing and connecting, the blue LED of the headset flashes twice every 5 seconds.
Reconnecting to a Bluetooth device
- Automatic connecting: Every time the headset is turned on, it will connect to the last connected device automatically.
- Manual connecting: When the headset is in standby mode and doesn’t connect to a device, short-press press MFB button once, it will connect to the last connected device.
Wearing the headset
This headset is designed for a retractable headband. Please adjust it according to actual use. The logo “L” of the headset represents the left ear, the Logo “R” of the headset represents the right ear. Please wear the headset according to the instructions of the Logo.
Basic Operation
Making calls with the headset
| Function | Status of headset | Operation |
| Cancel call | Calling | Short-press MFB once |
| Answer call | Incoming call ringing | Short-press MFB once |
| Reject call | Incoming call ringing | Long-press MFB for about 2 seconds and release it until you hear a prompt tone. |
| End call | During a call | Short-press MFB once |
| Volume up | During a call | Short press “+” button |
| Volume down | During a call | Short-press press “－” button |
| Call transfer to a mobile phone | During a call | Long-press MFB for about 2 seconds |
| Call transfer to headset | During a call | Long-press MFB for about 2 seconds |
| Microphone mute | During a call | Double-click the MFB button |
| Cancel mute | During a call(microphone mute) | Double-click the MFB button |
| Voice dial | Standby mode(connected with the device) | Long-press press MFB button for about 2 seconds and release it until you hear a prompt tone |
| Redial lastnumber | Standby mode(connected with the device) | Double-click the MFB button |
| Delete paired list | Turn off | Long-press press MFB and “+” button for about 11 seconds and release it until all LED indicator lights are off |
Three-way call operation
| Functions | Status of headset | Operation |
| Answer the new call and end the current call | There are seconds incoming call | Short-press MFB button once |
| Answer new calls and retain current call | There are seconds incoming call | Double-click MFB button |
| Switch call | During a call, one of the calls is retained | Double-click MFB button |
| End the current call and go back to the retain call | During a call, one of the calls is retained | Short-press MFB button once |
Playing Music
When the headset connects with the mobile phone or Bluetooth transmitter that supports A2DP, you can enjoy music through the headset wirelessly.
| Function | Status of the headset | Operation |
| Volume up | Playing music | Short press “+” button |
| Volume down | Playing music | Short-press the “－” button |
| Last song | Playing music | Short press < button |
| Next song | Playing music | Short press > button |
| Pause | Playing music | Short-press MFB once |
| Play | Pausing music | Short-press MFB once |
| Fast forward | Playing music | Long press > button |
| Fast rewind | Playing music | Long-press < button |
LED indicator
Charging
| LED indicator | Status of the headset |
| Red LED is on | Charging |
| Red LED is off | Finish charging |
Pairing with the Bluetooth devices
| LED Indicator | Status of the headset |
| Red and blue LEDs blink alternately | Pairing mode |
| Blue LED quickly blinks once every 2 seconds. | Not connected to a device |
| Blue LED quickly blinks twice every 5 seconds | Set up HFP and A2DP connection |
| Blue LED quickly blinks three times every 5 seconds | Calling/ incoming call |
| Blue LED quickly blinks continuously | Conversation mode |
| Red LED blinks twice every 20 seconds | Low power |
Indication tone
| Indication tone | Status of headset |
| One “Weng” tone every 3 seconds | Conversation mode and microphone mute |
| “Dongdong” tones every 20 seconds | Low power |
Factory reset
In the status of turn off, long-press press MFB and volume up “+” button for about 11 seconds and release it until all LED indicator lights are off.
Care and maintenance
Please read the following suggestions carefully, which will help you to fulfill any warranty obligations and to enjoy this product for many years.
- Keep dry and don’t put it in the dump place, in the K-Mate BTH002NI Bluetooth Stereo Headset case, as it may affect the interior circuit of the product.
- Don’t put the product in the sunlight or place hot areas. High temperatures will shorten the life of an electronic device, destroy the battery, or distort certain plastics.
- Don’t expose the product to cold areas. It may damage the internal circuit board.
- Don’t try to take apart the product. It may damage the product if you are not a professional.
- Don’t fall off the floor or knock the hard K-Mate BTH002NI Bluetooth Stereo Headset. It may damage the interior circuit.
- Doesn’t use intense chemicals or detergents to clean the product.
- Don’t scrape the surface with sharp things.
- Don’t use this product during strenuous exercise. It may damage the product if the sweat gets into it.
Specifications
| Bluetooth version | Bluetooth V3.0 |
| Bluetooth profiles | Headset, Hands-free, A2DP, AVRCP |
| Effective range | 10 meters |
| Working time | About 9 hours |
| Standby time | About 400 hours |
| Charging input | DC 5V/500mA |
| Charging time | About 1.5 hours |
| Dimensions | 162×153.5×32 mm |
| Weight | About 99 g |
FCC Statements
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used following the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including
Interference that may cause undesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Customer Support
- 86-0760-88320910
- E Bldg., Fuwan Ind.Zone, Fuwan Nan Rd. , Zhongshan, China, Jining, Shandong, China
- https://kmate8.goldsupplier.com/
FAQs
Q: Can I use the headset while it’s charging?
Ans: Yes, technically, but it’s not advised because it could reduce battery life or cause safety problems. Prior to usage, always let the headset charge completely.
Q: Does it support connecting to two devices at once?
Ans: No, only one active Bluetooth connection may be supported by the BTH002NI at once. Before connecting to another device, you must unplug the first one.
Q: Is the headset sweatproof or waterproof?
Ans: The K-Mate BTH002NI may offer light sweat resistance, but it is not waterproof or IP-rated. Avoid using it in the rain or exposing it to water.
Q: Can I use this headset for gaming?
Ans: Yes, however, it’s best suited for mobile or casual gaming. For competitive or console gaming, note that Bluetooth audio may have slight latency that could affect timing-sensitive gameplay.
Q: Is there a way to update the firmware?
Ans: No, firmware upgrades are not supported by the K-Mate BTH002NI. This Bluetooth headset has pre-installed software and is plug-and-play.
Q: Will it automatically reconnect to my device?
Ans: Indeed. If Bluetooth is enabled and the device is close by, the headset will automatically reconnect to the last device it was connected to when it is turned on.
Q: How do I know when the headset is fully charged?
Ans: When charging is finished, the LED light will either turn blue or turn off, depending on the model version. It usually takes one and a half to two hours to charge from 0%.
Q: Can I use the BTH002NI while exercising or jogging?
Ans: Yes, you can wear your model while working out if it has ear hooks or fits snugly in your ears. But, as it’s not completely waterproof, exercise caution when exposing yourself to perspiration.