iClever OWS01 Open-Ear Headphones User Manual

Model: OWS01 Wireless Headphones

About iClever

iClever is recognized as Amazon's Leading Kids Headphones Brand, with over 4 million products sold worldwide and featured in over 15 well-known media evaluation reports. Available in 115 countries, iClever headphones are recommended by various media outlets including Buzzfeed, Digital Trends, Louder, and Medium. They feature patented Safe-Volume Technology, which limits volume to protect children's hearing while delivering crisp, clear sound. Millions of children have been protected from hearing damage, providing peace of mind to parents.

Safe Volume Technology Innovation and Upgrade

The Safe Volume Technology has evolved through five generations:

1st Generation: Refers to a single frequency point at 85dB.
2nd Generation: Uses 85dBA (Laeq/pink noise) to measure the spectral intensity of the entire sound, applying an A-weighting correction curve for an average value.
3rd Generation: Incorporates cochlear resonance pre-attenuation, reducing sound likely to cause hearing impairment (2kHz-4kHz sound waves) by 5-10 decibels to protect high-frequency hearing while maintaining sound clarity.
4th Generation: Features circuit control enabling 85dBA volume control for any equipment.
5th Generation: Includes a decibel meter to display the sound decibel level on the screen.

The headphones also utilize safe materials (BPA Free, RoHS, CPC certified) and are designed with professional acoustic adjustments by experienced engineers to meet high acoustic standards. They are crafted with a focus on craftsmanship and detail, offering features like being foldable, having colorful lighting, being stretchable, sturdy material, and available in cat ear series stickers.

Product Range

Wired Headphones

IC-HS14
IC-HS19
IC-HS26
IC-HS22

Wireless Headphones

BTH02
BTH03
BTH12
BTH18
BTH22

Cat Ear Headphones

Meow Macaron
Meow Jelly
Meow Cookie
Meow Donut
Meow Lollipop

Noise Cancelling Headphones

IC-EM01
BTH20

Open-Ear Headphones

OWS01

School Headphones

IC-HS21
IC-HS27
IC-HS28

Package Contents

1 x Type-C Charging Cable
1 x User Manual
1x OWS01 Wireless headphones

Product Diagram

The OWS01 headphones feature the following components:

Volume - Button
Volume + Button
Indicator Light
Type-C Charging Port
Microphone
MFB Button (Multi-Function Button)

How to Wear

Follow these steps to wear the headphones:

Ensure the neckband faces backward, with the button control on the right side. Place the headphones over your head, moving them downwards.
Securely place the ear hooks on your ears, aligning them with the contour of your ears. Make sure the speaker hole is aligned with your ear canal.

Power On/Off

Power On: In the power-off state, press and hold the MFB button for 2 seconds. 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 4 seconds. 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, the indicator light turns blue for 2 seconds, then the Bluetooth enters the pairing state, and the red and blue lights flash alternately.
Open the Bluetooth on your phone and select "iClever OWS01" 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, it will shut down automatically.

Volume Limit Switch

The headphones have two safe volume levels: "85" dB and "74" dB. The default and factory reset positions are both at 85dB. Short press the "+" and "-" keys simultaneously to switch the volume limit gear. The voice broadcast will indicate the selected volume level.

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 the pairing state, press and hold the Volume + button & MFB button for 4 seconds. The headphones will automatically clear the pairing list and enter pairing mode, with the indicator light flashing red and blue alternately.

Voice Prompts

The headphones provide voice prompts for various states:

Power on: Power on
Power off: Power off
Pairing: Pairing
Successful Bluetooth Connection: Connected
Bluetooth Disconnection: Disconnected
Low Battery Reminder: Battery Low

Product Specifications

Frequency Range: 2.402-2.48 GHz
Maximum Transmission Power: 8 dBm
Battery Type: Lithium Polymer Battery
Battery Parameters: 3.7 Vdc 150mAh
Charging Parameters: DC 5V 1A

How to Charge the Headphone

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 is on red, indicating that it is charging. The indicator light is off when the headphones are fully charged.

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

Manufacturer: Thousandshores Deutschland GmbH, Bredowstraße 17, Hamburg 22113, DE

Authorized Representative: APEX CE SPECIALISTS LIMITED, 89 Princess Street, Manchester, M14HT, UK

The product complies with applicable security requirements and ETSI standards, including EN 303 645.

Support Period: 20250101

Signatory: Ding the, CEO

Place and Date of Issue: Shenzhen, China, 28-02-2014

Power Delivery: The charger's power output is between 0.12 Watts and 0.64 Watts for maximum charging speed.

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. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. The device has been evaluated to meet general RF exposure requirements and can be used in portable exposure conditions without restriction.

Declaration of Conformity (DOC)

Thousandshores Deutschland GmbH declares that the radio equipment type Wireless Headphones OWS01 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at: http//files.iClever.com/OWS01-eu-doc.pdf

Similar declarations are available for UK and DE versions at the respective links.

	iClever Meow Cookie Wireless Headphones User Manual User manual for the iClever Meow Cookie Wireless Headphones (Model: BTH21), detailing features, safe volume technology, Bluetooth pairing, button functions, charging, and specifications.
	iClever OWS01 Open-Ear Headphones User Manual User manual for the iClever OWS01 Open-Ear Wireless Headphones, detailing features, operation, and specifications.
	iClever FOCUS User Manual EM02 Wireless Headphones Comprehensive user manual for the iClever FOCUS EM02 Wireless Headphones, detailing features, setup, operation, and safety information. Learn about Safe-Volume Technology and product specifications.
	iClever Meow Cookie BTH21 Wireless Headphones User Manual Comprehensive user manual for the iClever Meow Cookie BTH21 wireless headphones, featuring safe volume technology, colorful RGB lights, and a fun cat-ear design. Includes setup, pairing, and usage instructions.
	iClever BTH02 Headphones User Manual - Quick Start Guide Comprehensive user manual and quick start guide for the iClever BTH02 wireless headphones. Learn how to set up, connect via Bluetooth, control music and calls, and view technical specifications.
	iClever BTH13 Wireless Headphones User Manual User manual for the iClever BTH13 Wireless Headphones, detailing package contents, product diagram, operation instructions for power, Bluetooth pairing, volume control, and charging.
	iClever BTH12 Wireless Headset User Manual User manual for the iClever BTH12 Wireless Headset, providing instructions on setup, operation, features, and specifications. Includes details on Bluetooth pairing, volume control, light modes, charging, and FCC compliance.
	iClever BTH18 Wireless Headphones User Manual User manual for the iClever BTH18 Wireless Headphones, covering package contents, product diagram, ON/OFF functions, Bluetooth pairing, light mode operation, volume limit switching, audio sharing, button operations, voice prompts, specifications, charging instructions, and warnings.