klipxtreme ZoundBuds KTE-250 True Wireless Earbuds User Manual

klipxtreme ZoundBuds KTE-250 True Wireless Earbuds

Product Information

The ZoundBuds KTE-250 is a truly portable wireless audio device that offers a seamless audio streaming experience. With True Wireless Stereo technology, it allows audio to be streamed simultaneously through both earbuds. The earbuds come with an extended listening time of 21 hours and approximately 200 hours in standby mode. They can be charged wirelessly using a compatible charging pad or via the USB Type-C cable. The smart touch sensors on the earbuds enable easy management of music and calls with a simple tap. The earbuds also support voice recognition features like Siri and Google Assistant. They are designed with an IPX4 sweat and splash-proof rating, making them suitable for intense workouts and outdoor adventures. The microphone with noise-reduction technology ensures clear call quality. The package includes two earbuds, a charging case, removable silicone tips, and a USB Type-C cable.

Product Usage Instructions

1. One-step pairing: The left and right earbuds will automatically connect as soon as they are removed from the charging case.
2. Power on: If the earbuds do not enter pairing mode automatically, press and hold the Multifunction button for about 7 seconds.
3. Power off: Put the earbuds back into the charging case to automatically turn them off. If the earbuds are not in the charging case, press and hold the Multifunction button for 7 seconds to power them down.
4. Hands-free mode: Briefly press the right/left button once to answer and end an incoming call. Press and hold the right/left button for about 2 seconds to reject or ignore an incoming call. Press the right/left button briefly to put the current call on hold.
5. Playback mode: Briefly press the right/left button once to play and pause media. Quickly press the right/left button three times to play the previous track. Quickly press the right/left button twice to play the next track.

Introduction

Thank you for purchasing the Klip Xtreme KTE-250 True wireless earbuds with Bluetooth® technology and wireless charging case. By pairing it with mobile audio devices also enabled with this technology, the earbuds offer great audio quality, excellent performance and the freedom of listening to music or taking calls easily everywhere you go. We encourage you to thoroughly read this quick installation guide to get the most out of this innovative and truly portable wireless audio device.

Main features

True Wireless Stereo technology

• designed to stream audio seamlessly through both earbuds at the same time

Extended listening

• 21 hours of total playback time and approximately 200 hours in standby mode

Wireless charging case:

• tap into the convenience of true cord-free charging when used with compatible pads or enjoy fast charging via the USB Type-C cable

Control at your fingertips

• smart touch sensors allow hassle-free management of your music and calls, with just a simple tap

Get things done, hands free

• voice recognition feature supports Siri and Google Assistant

Smart one-step pairing

• open the case to instantly connect to your Bluetooth® devices, and also choose between mono or stereo listening

Worry-free IPX4 sweat and splash proof design

• the earbuds won’t get damaged during intense workouts, bad weather or outdoor adventures

Sound that sets you free

• experience the latest Bluetooth® V5.3 streaming technology, delivering more reliable connections over longer distances

Clear calls in any environment

• the microphone with noise-reduction technology is designed for conversations with crystal clear sound quality

Modern and sleek case

• ultra-lightweight and portable, the charging case is built to conveniently carry and charge the earbuds anywhere

Package content

• Earbuds with wireless technology (2)
• Wireless charging case (1)
• Type-C USB charging cable (1)
• Spare tips: Small (1 pair) Large (1 pair)
• Quick installation guide (1)

Product overview

1. Charging case LED indicator: displays the load level of the built-in battery.
2. Magnetic charging socket: place each earbud in the corresponding left and right side of the portable case for recharging.
3. Removable silicone tips: provide a comfortable and secure fit.
4. HD microphone: picks up your voice for hands-free calling and conferencing.
5. Multifunction touch button: press this button to turn the earbuds on and off. In addition, tap this button to start and pause media, and to answer or end an incoming call.
6. Earbud LED indicator: displays the load level of the built-in batteries.
7. Charging port: insert the USB Type-C-USB cable in this jack to charge the battery.
8. Battery button: press it to check the load level of the case built-in battery.

Earbud multifunction button

soon as they are removed from

the charging case

Power on| If the earbuds do not enter into the pairing mode automatically when taking them out of the charging case, press and hold the Multifunction button for about 7 seconds
Power off| Put the earbuds back to the charging chase to automatically turn them off

When the earbuds are not in the charging case, press and hold this button for 7 seconds to power them down

When removed and not paired with a

Bluetooth ® __ device, the earbuds will completely shut off after 3 minutes of inactivity

Hands-free mode| Briefly press the right/left button once to answer and end an incoming call
Press and hold the right/left button for about 2 seconds to reject or ignore an incoming call
Briefly press the right/left button to put the current call on hold
Playback mode| Briefly press the right/left button once to play and pause media
Quickly press the right/left button three times to play the previous track
Quickly press the right/left button twice to play the next track
Voice recognition feature| From the playback or standby mode, press and hold the right/left button for about 2 seconds to enable the voice assistant in supported devices

LED indicators on the charging case and earbuds

The LED slowly blinks orange while charging When fully charged, the LED turns off the Charging case:

The LED slowly blinks white while charging When fully charged, the LED lights up solid white

Power on| The charging case indicator LED glows solid white for 8 seconds
Power off| The charging case indicator LED blinks white three times
Power level display| 100% charge with cable: the LED glows solid white

100% – 20% charge: the LED glows solid orange

20% charge: the LED blinks slowly orange

Basic operation

Charging the case and earphones

Note: The case and earbuds have internal, non-removable, rechargeable batteries. Do not attempt to remove the battery as you may damage the device.

1. To charge the case, plug the supplied USB cable into a power source and the Type-C USB port on the case. Likewise, you can also place the device on a wireless charging pad which is user-supplied. The case starts charging automatically using either method.
   • Note: Charging the case on a wireless charging pad will depend on the user’s kind of charging pad and on where the case is placed on the wireless charging pad. In certain cases, the case will not necessarily be charged by placing it in the center of the wireless charging pad, but rather by placing it in some other position on the wireless charging pad.
2. Charging the case battery to its full capacity may take approximately 3.5 hours.
3. When the battery is fully charged, the LED indicator light will become solid white.
4. Proceed to unplug the case from the power source and place the earphones on the sockets of the charging case.
5. While the earbuds are being charged, the white LED indicator on each side lights up. The LED will turn off when their batteries reach full capacity. This process will normally take about 1.5 hours.
6. The fully charged earbuds have power for up to 7 hours of playtime or up to 200 hours of standby time. However, these times may vary depending on the mobile device used, on the usage profile, and the types of files being played.
7. A low battery tone and an orange LED will let you know that the voltage is below the acceptable levels to continue operating properly.

Turning your earphones on or off

1. To power on the device, open the charging case and remove the earbuds. They will start the pairing process automatically. Otherwise, press and hold the Multifunction button on each side for about 7 seconds until a tone is heard.
2. As both earbuds synchronize with each other, the orange and white LEDs will start alternating quickly.
3. To turn the earbuds off, simply put them back in the charging case or press and hold the Multifunction button on either side for about 7 seconds. The power off tone will be heard, making the orange LED blink briefly on both sides prior to switching off completely.

IMPORTANT: Since the control buttons are sensitive to the touch, ensure to hold the earbuds by the stem when handling them. This will avoid accidentally tapping the touch buttons.

Advanced operation

_ Note: _Before installing this product, please make sure your device is Bluetooth® compatible.

Pairing the earbuds with your mobile device

1. Turn both earbuds on by removing them from the charging case or by pressing the Multifunction button for about 7 seconds. Both earbuds will automatically pair.
2. Set your Bluetooth® mobile device to “discover” the wireless earbuds.
3. Place the earbuds and your phone not more than three feet away from each other.
4. When pairing them for the first time, the LEDs on both earbuds glow alternately orange and white, indicating that they are also ready to enter into the pairing mode.
5. On your mobile phone, tap the newly discovered audio device KTE-250 being displayed in the Bluetooth® list.
6. When the mobile device asks if you want to pair with it, click Yes or OK to accept.
7. If pairing is successful, the connected tone will be heard and the earbud´s LED indicator will start slowly blinking white.
   • You can also check the battery level on the status bar of your phone. This is only supported on Android devices
8. If after 60 seconds the pairing process fails, please repeat steps 1 through 6 as described above.
9. The earbuds automatically go into standby mode after a short period of inactivity to save battery life.
10. You only need to pair the earbuds with your mobile phone once, as they will reconnect with memorized devices automatically.

Call management using your wireless earbuds

• When there is an incoming call, your phone will ring along with a tone through your earbuds.
• Briefly press the Multifunction button on either side to pick it up. You may also press the answer button on your cellular phone to receive the incoming communication in your earphones.
• To end a call, simply press the Multifunction button on either earbud once again. Likewise, you may also end the call directly by tapping the hang up key on your smartphone.
• To ignore an incoming communication and send the caller to voicemail, press and hold the Multifunction button on either earbud for about 2 seconds.

Music playback and voice command using your wireless earbuds

• Briefly press the Multifunction button on either one of the earbuds to start and stop audio playback.
• Double tap the Multifunction button on the right/left earbud to select the next the track
• Triple tap the Multifunction button on the right/left earbud to select the previous the track.
• To enable the voice command feature on supported devices, press and hold either earbud button for about 2 seconds when in playback or standby mode.

Proper care

Troubleshooting

If you cannot connect the earbuds to your mobile phone, do as follows:

• Ensure that the earbuds are charged, switched on, paired with and connected to your phone.
• Ensure that the Bluetooth® feature is activated on your phone.
• Check that the device is within 30 feet of your phone and that there are no obstructions between the headset and the phone, such as walls or other electronic devices.

Precautions

• Your earphones are powered by rechargeable batteries. The battery can be charged and discharged hundreds of times, but it will eventually wear out. Recharge your battery only with compatible chargers designated for this device.
• Unplug the USB charger from the source when not in use.
• Parts of the device are magnetic. Metallic materials may be attracted to the headset. Do not place credit cards or other magnetic storage media near the earphones, as the information stored on them may be erased.
• Do NOT drop, hit or shake the device.
• Do NOT disassemble, repair or modify the earphones yourself.
• Do NOT use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
• Do NOT expose the earphones to excessive heat or to direct sunlight for long periods of time.
• Do NOT store the device in a place with high humidity or dust.

Technical specifications

case

Form factor| In ear
Chipset| Jieli 5.3/AC6976D
Special features|
Environmental Noise Cancelling technology

(ENC)

| Included
Charging case| With wireless technology
Touch controls| Smart touch
Voice recognition| Siri and Google Voice Assistant

compatible

Battery indicator| Single LED on charging case
Protection rating| IPX4 water resistant
Built-in microphone| For taking calls
Driver|
RMS power output| 10mW
Frequency| 20Hz-20kHz
Impedance| 32
Sensitivity| 97dB±3dB
Microphone|
Form factor| Built-in
Directivity| Omnidirectional
Frequency| 59dB
Impedance| 450k
Sensitivity| -42dB±3dB
Connectivity|
---|---
Connection type| Bluetooth ®, V5.3
Profiles supported| A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT,

RFCOMM, SDP, L2CAP

Wireless RF frequency| 2.402GHz-2.480GHz
Wireless range| Up to 33-49t1
Battery|
Single earphone

battery

| 50mAh, lithium battery
Charging case battery| 360mAh, lithium battery
Charging connection

type

| Type-C and wireless charging
Wired charging rate| 5V=1A, 5W
Wireless charging rate| 5V=0.3A, 1.5W
Charging time| Charging case +

earbuds

| 3.5 hrs total
Earbud battery only| 1.5 hrs total
Charging case battery

only (wired mode)

| 2 hrs total
Charging case battery

only (wireless mode)

| 2 hrs total
Number of charging case cycles before the

battery runs out

| 3
Run time| Earbud battery only| Up to 7

hours (50% volume)2

Earbud total playtime,

including case cycles

| Up to 21 hrs3
Battery standby time| About 200 hrs
Additional information|
---|---
Dimensions| Earbud: 1.25×0.95×0.60in

Case: 1.85x 2.27 x0.95in

Weight| 1.4oz±0.04oz
Cable length| 1.6ft

Warranty

Warranty

• One year limited

1. Range estimate is based on an area free and clear of obstacles and interference, and within the line of sight between devices.
2. It depends on the volume level and type of music file being played.
3. Battery runtime can last 7 hours per charging cycle (3) for an estimated total of 21 hours combined.

FCC statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with 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.

KlipXtreme® is a registered trademark. All rights reserved. The Bluetooth® brand is a registered trademark owned by Bluetooth SIG, Inc. Siri and all related logos are trademarks of Apple.com Inc. Google Assistant is a trademark of Google LLC. All other brand names and trademarks are the property of their respective owners. Any mention of such is only intended for identification purposes, and therefore shall not be construed as a claim to any or all rights pertaining to those brands. Made in China.

www.klipXtreme.com.

References

• Apple
• Home - Klip Xtreme

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