
iClever BTH26 Noise Cancelling Headphones

Package Contents

Product Diagram

Power On/Off
- Power On: In the power-off state, press and hold the MFB button for 2 seconds to power on the headphones. The headphones will play the voice prompt “Power On,” and the indicator light will flash red and blue alternatively, indicating that the headphones have entered pairing mode.
- Power Off: In the power-on state, press and hold the MFB button for 5 seconds to power off the headphones. The headphones will play the voice prompt “Power Off,” and all lights will turn off, indicating that the headphones are powered off.

Bluetooth Pairing
- When first turning on the device, its indicator light turns blue for 1 second, then the Bluetooth enters the pairing state, and the red and blue lights flash alternately.
- Open the Bluetooth on your phone and select “iClever BTH26” in the device list for Bluetooth pairing.

Note:
- After the second power-on, the phone will automatically reconnect to the last paired Bluetooth device. If the last paired Bluetooth device is out of range, the headphones will enter pairing mode.
- If the device exceeds the effective Bluetooth range of the headphones, it will automatically disconnect.
- If the headphones fail to connect via Bluetooth for more than 5 minutes, they will shut down automatically.
Wired Connection
Insert the provided 3.5mm audio cable, with one end into the 3.5mm audio interface of the headphones and the other end into a device that supports a 3.5mm interface, such as a tablet, computer, laptop, or smartphone.
Noise Reduction
When powering on the headphones, the noise reduction is off by default. Press the “ANC” button to enter Noise Cancellation mode. Short-press the “ANC” button again to turn off Noise Cancellation.
Note: Noise reduction is not supported when using a wired connection.
Button Functions
- Volume Up: Press the “+” button
- Volume Down: Press the “-” button
- Next Track: Press and hold the volume + button for 2s
- Previous Track: Press and hold the volume button for 2s
- Play/Pause: Press the MFB button.
- Answer/End Call: Press the MFB button
- Reject Call: Press and hold the MFB button for 2s
- Clear Pairing List: When the headphones are powered on (connected) or in pairing mode, press and hold the Volume + and Volume – buttons for 5 seconds. The headphones will automatically clear the pairing list and enter pairing mode, with the indicator light flashing red and blue alternately.
Voice Prompt
- Power on: Power On
- Power off: Power Off
- Pairing: Pairing Mode
- Successful Bluetooth Connection: Connected
- Bluetooth Disconnection: Disconnected
- Low Battery Reminder: Low Battery
- ANC On: Noise Cancellation On
- ANC Off: Noise Cancellation Off
Product Specifications
- Frequency Range: 2.402G-2.48G Hz
- Maximum Transmission Power: 4 dBm
- Battery Type: Li-ion Battery
- Battery Parameters: 3.7 Vdc 500mAh
- Charging Parameters: DC 5V 1A
How to Charge the Headphones
Connect the Type-C cable to the Type-C port on the headphone, and a 5V power outlet (power adapter is not included). The indicator light will glow red to indicate charging. When the headphone is fully charged, the red indicator light goes off.
Warnings
- Stop using the product if it is damaged.
- Replace the USB interface of the charging cable if it becomes hot.
- Keep the product away from high temperatures and open flames.
Statements of Compliance
- Product Model: BTH26
- Name and Address of manufacturer: Thousandshores Deutschland GmbH, Sorbenstraße 22, 20537 Hamburg, DE
- Name and Address of Authorised Representative: APEX SPECIALISTS LIMITED, 89 Princess Street, Manchester, M14HT, UK
The statement of compliance is prepared by or on behalf of the manufacturer of the product. In the opinion of the manufacturer, they have complied with either i) The applicable security requirements in Schedule 1 of SI 2023 No. 1007: Provision 5.1-1 of ETSI EN 303 645 & provision 5.1-2 of ETSI EN 303 645; Provision 5.2-1 of ETSI EN 303 645; Provision 5.3-13 of ETSI EN 303 645.
- The defined support period for the product: 20250101
- signature, name, and function of the signatory: The place and date of issue:
The power delivered by the charger must be between min 0.06 Watts required by the radio equipment and max 1.87 Watts in order to achieve the maximum charging speed.
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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.
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.
- This device must accept any interference received, including interference that may cause undesired operation.
IC Caution
This device contains licence-exempt transmitters/receivers that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
- This device may not cause interference, and
- This device must accept any interference, including interference that may cause undesired operation of the device.
DOC
Hereby, Thousandshores Deutschland GmbH declares that the radio equipment type Wireless Headphones BTH26 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: http://files.iClever.com/BTH26-eu-doc.pdf.
UK
Learn more about the UK Declaration of Conformity. Please click the link below to download: http://files.iClever.com/BTH26-uk-doc.pdf.
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iClever BTH26 Noise Cancelling Headphones-FAQs
What noise cancellation features does the iClever BTH26 offer?
The iClever BTH26 uses a combination of active and passive noise cancellation (ANC + PNC) to reduce background noise by up to 36dB. This helps children stay focused in noisy environments like classrooms, airplanes, or busy homes without needing to increase volume levels excessively.
Is the iClever BTH26 safe for children’s hearing?
Yes, the headphones include an 80dBA volume limit designed to protect children’s hearing. This ensures audio remains at safe levels even during long listening sessions, reducing the risk of hearing damage while still providing clear and enjoyable sound quality.
How long does the battery last on the BTH26 headphones?
The iClever BTH26 offers up to 60 hours of playback with noise cancellation turned off and around 40 hours with ANC enabled. This long battery life makes them suitable for travel, school use, or extended entertainment without frequent recharging.
Can the iClever BTH26 be used with a wired connection?
Yes, these headphones support both wireless and wired modes through a 3.5mm audio jack. However, noise cancellation features are only available in wireless mode, meaning ANC will not function when using a wired connection.
How comfortable are the iClever BTH26 headphones for long use?
The headphones are designed with soft protein leather ear cushions and an adjustable headband, ensuring comfort for extended wear. Their lightweight structure and ergonomic fit help reduce pressure on the ears, making them suitable for kids during long study or entertainment sessions.
What Bluetooth version does the iClever BTH26 use?
The BTH26 uses Bluetooth 5.4 technology, providing a stable connection, improved range, and faster pairing. This ensures smooth audio playback with minimal interruptions, even when children move around while using connected devices like tablets or smartphones.
How fast does the iClever BTH26 charge?
The headphones feature quick charging capabilities, where a 10-minute charge can provide over four hours of playback. This is especially useful for busy routines, allowing kids to get back to using their headphones quickly after a short charging session.
Are the iClever BTH26 headphones durable for kids?
Yes, they are built using BPA-free and durable materials designed to withstand drops and everyday handling. Their sturdy construction makes them suitable for active children, reducing the risk of damage during regular use or travel.
Do the iClever BTH26 headphones include a microphone?
The BTH26 comes with a built-in microphone that allows kids to participate in online classes, calls, or gaming chats. This makes the headphones practical for both entertainment and communication, especially in remote learning or interactive environments.
How do you turn on noise cancellation on the BTH26?
To activate noise cancellation, simply press the dedicated ANC button after powering on the headphones. Pressing the button again will turn the feature off, allowing users to switch easily between noise-cancelling and standard listening modes depending on their environment.


