
iClever BTH27 Toddler Headphones

Package Contents

Product Diagram

Power ON/OFF
- Power On: When the headphones are off, press and hold the power button for 2 seconds to turn them on. A voice prompt will say “Hello iClever,” and the headphones will enter pairing mode.
- Power Off: When the headphones are on, press and hold the power button for 5 seconds to turn them off. A voice prompt will say “Power Off,” and the headphones will shut down.
Bluetooth Pairing
- After powering on, the headphones will enter Bluetooth pairing mode. The blue indicator light will stay on for 3 seconds, then the red and blue lights will flash alternately.
- Turn on Bluetooth on your phone, search for available devices, and select iClever BTH27 from the list to pair.

Volume Limit Gear Switching
The default volume setting when powering on or restoring to factory settings is Toddler Mode (75dB). Press the volume limit mode button once to toggle between modes, and the headphones will announce the corresponding mode.
Note: The volume levels will cycle between Toddler Mode (75dB) and Normal Mode (80dB). The headphones will default to the last used volume limit setting when powered on next.
Operation of Buttons
- Mode Switch: Press the mode button once.
- Next Track: Long-press the volume + button for 2 seconds.
- Previous Track: Long-press the volume button for 2 seconds.
- Play/Pause: Press the power button once.
- Answer/End Call: Press the power button once.
- Reject Call: Press and hold the power button for 2 seconds.
- Activate Siri: Press and hold the mode button for 2 seconds.
- Clear Pairing Record: In the powered-on (connected) or pairing state, press and hold both the volume + and volume – buttons for 5 seconds. The headphones will automatically clear the pairing list, give off a prompt sound “Pairing,” and enter pairing mode.
Voice Prompt
- Power ON: Hello iClever
- Power OFF: Power off
- Pairing: Pairing
- Successful Bluetooth Connection: Connected
- Bluetooth Disconnection: Disconnected
- Switch to toddler mode: Toddler Mode
- Switch to normal mode: Normal Mode
- Low Battery Alarm: Battery Low
Specifications
- Frequency Range: 2.402-2.48 GHz
- Max. Transmission Power: 4dBm
- Type of Battery: Li-Polymer Battery
- Battery parameters: 3.7Vdc 500mAh
- Charging parameters: DC 5V 1A
How to Charge the Headphones
Connect one end of the Type-C charging cable to a 5V power adapter (adapter not included) and the other end to the headphones. The headphones will automatically turn off when charging. During charging, the red indicator light will stay on, and once fully charged, the indicator light will turn off.
Warning
- If the product is damaged, please stop using it.
- When the charging cable USB interface is hot, please replace it in time.
- Keep away from high temperatures and fire sources.
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.
DOC
Hereby, Thousandshores Deutschland GmbH declares that the radio equipment type Wireless Headphones iClever BTH27 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/BTH27-EU-DOC.pdf.
UK
Learn more about the UK Declaration of Conformity. Please click the link below to download: http://files.iclever.com/BTH27-UK-DOC.pdf.
Statements of Compliance
- Product Model: BTH27
- Name and Address of manufacturer: Thousandshores Deutschland GmbH, Sorbenstraße 22, 20537 Hamburg, DE
- Name and Address of Authorised Representative: APEX CE 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: 202503
- Signature, name, and function of the signatory:
- The place and date of issue:
The power delivered by the charger must be between min 0.05 Watts required by the radio equipment, and max 2 Watts in order to achieve the maximum charging speed.
For More Manuals By iClever, Visit ManualsLibraryy.
iClever BTH27 Toddler Headphones-FAQs
What makes the iClever BTH27 safe for toddlers?
The iClever BTH27 is designed with toddler safety in mind, featuring dual volume limits of 75 dBA and 80 dBA to help protect hearing. It also uses ASTM-certified, BPA-free materials and sound-refining technology to provide safer, clearer listening for young children.
How long does the battery last on iClever BTH27 headphones?
The BTH27 offers up to 74 hours of playtime, which can translate into many days of regular use before needing to charge. It also supports quick charging, with a 10-minute charge delivering around eight hours of listening, making it convenient for busy families.
Can the iClever BTH27 be used with or without Bluetooth?
Yes, these headphones support both wireless and wired listening modes. Bluetooth 5.4 provides stable wireless connectivity, while the included 3.5mm audio cable allows wired backup when needed, which is useful during travel or when the battery runs low.
Are the iClever BTH27 headphones comfortable for toddlers?
The BTH27 is built for younger children with a lightweight frame, child-sized fit, rotating ear cups, soft leather cushions, and adjustable arms. These comfort-focused features help toddlers wear the headphones for longer sessions, whether learning, traveling, or enjoying entertainment.
How durable are the iClever BTH27 toddler headphones?
These headphones are designed to handle everyday kid use with durable ABS materials and a flexible build. Their sturdy construction helps them resist drops, twisting, and rough handling, making them practical for toddlers who may be less gentle with electronics.
How do you switch volume limit modes on the BTH27?
The headphones let parents choose between Toddler Mode at 75dB and Normal Mode at 80dB. Switching is done using the dedicated mode button, and the headphones announce the selected mode, making it simple to adjust listening levels based on age and environment.
How long does it take to charge the iClever BTH27?
These headphones are compatible with many devices, including tablets, smartphones, laptops, and desktops. With both Bluetooth and wired connectivity options, they work well for educational apps, travel entertainment, and everyday use across a wide range of child-friendly devices.
What devices work with the iClever BTH27 headphones?
These headphones are compatible with many devices, including tablets, smartphones, laptops, and desktops. With both Bluetooth and wired connectivity options, they work well for educational apps, travel entertainment, and everyday use across a wide range of child-friendly devices.
Do the iClever BTH27 headphones have kid-friendly controls?
Yes, the BTH27 includes oversized raised buttons designed for little hands, making controls easier for toddlers to use. Buttons support playback, volume adjustments, calls, and track controls, helping children use the headphones more independently with minimal assistance.
What comes in the box with the iClever BTH27?
The package typically includes the iClever BTH27 headphones, a USB-C charging cable, a 3.5mm audio cable, and a user manual. These accessories provide everything needed to start using the headphones in either wireless or wired mode right away.

