1MORE HC905 SonoFlow Headphones USER GUIDE

1MORE HC905 SonoFlow Headphones

INTRODUCTION

The 1MORE SonoFlow utilizes a 40mm DLC dynamic driver to provide breathtaking sound, and its frequency response can go as high as 40 kHz. It is certified by Hi-Res Audio and Hi-Res Audio Wireless. LDAC transmits with a 990kbps transfer rate, allowing you to experience high-resolution audio. The smallest detail will become vividly real. To enhance your playlist, select from 12 studio- quality EQ presets in the 1MORE MUSIC App. Select Electronic, Pop, Classical, or Lounge from the calibrated equalizer settings. You can receive a peaceful, private place with QuietMax noise cancellation technology whether you’re working in an office, going for a walk outside, or taking the metro. Simply lose yourself in your preferred music without worrying about running out of power, even on a long trip. A single charge with ANC off can sustain up to 70 hours of battery life.

SPECIFICATION

• BRAND: 1MORE
• MODEL NAME: SonoFlow
• COLOR: Black
• FORM FACTOR: Over-Ear
• CONNECTIVITY TECHNOLOGY: Wireless
• DRIVER: 40mm DLC dynamic driver
• TRANSFER RATE: 990kbps
• BATTERY LIFE: 70 hours
• BLUETOOTH: 5.0
• CABLE: 3.5mm
• PACKAGE DIMENSIONS: 9.13 x 7.17 x 2.64 inches
• ITEM WEIGHT: 8.8 ounces

WHAT’S IN THE BOX

• Headphones
• Protective Case
• Cable

HOW TO USE

• POWER ON: Press and hold for 2S
• POWER OFF: Press and hold for 5S Playback
• PLAY/PAUSE: Click
• PHONE CALL ANSWER /HANG UP: Click
• SWITCH TO THE MOBILE PHONE: Double click
• DECLINE: Press and hold for 2S
• VOICE ASSISTANT (BLUETOOTH ON AND NOT IN A CALL): Double click

HOW TO CHARGE

When you place the earphones in the charging case, charging will begin instantly. The earphones’ LEDs will display a red signal. When the red light on the headphones turns off, the charging is finished. Charging will begin immediately once you connect the charging case to a power source.

HOW TO RESET

• Put the charging case with the two earbuds inside.
• For around 8 seconds, press and hold the multifunction touch button on each earbud.
• Remove the charging case from the two earbuds.
• The resetting will then be completed.

HOW TO PAIR

While simultaneously removing both earbuds from the charging case, wait a short while for them to switch on and establish a connection. If they don’t instantly pair with one another, put them back in the charging case and remove them again at the same time.

FAQs

How durable are 1MORE earbuds?

1MORE fashionable true wireless in-ear headphones with Bluetooth, 6.5 hours of battery life, and a 15-minute quick charge for three hours of use. They also come with a portable charging case.

1MORE headphones are water resistant.

With an aluminum alloy casing, waterproofing, and an 8-hour playtime, the construction quality is excellent.

How do headphones with active noise cancellation function?

Noise-canceling headphones keep an eye on the ambient noise and block it from ever reaching your ears. In order to successfully “cancel out” both sets of sounds when the soundwaves meet, tiny microphones in the earcups or earbuds listen to the frequencies of the ambient noise and then generate the exact opposite signal.

Why does one side of my Bluetooth earphones not function?

The sound cannot be played if the Bluetooth headphones are covered with dust, wax, or lint, which results in a situation where one side functions and the other does not. Therefore, you must first make sure that your Bluetooth headphones are clean.

What does 1MORE’s smart burn mean?

Try out the 1MORE Smart Burn-in APP; it will help your headphones reach a more mature state faster. Download the 1MORE Assistant for smart burn-in that begins with the press of a single button once the headphones are connected. The user can choose the burn-in music, level, and duration based on their specific requirements.

Can hearing be protected by active noise cancellation?

They are not intended to defend against noise. Modern noise-canceling earbuds and headphones use soundproofing for higher frequency sounds and active noise control for low frequency sound to block out undesired background noise.

Does active noise cancellation cause damage to the ears?

Overall, using headphones with noise cancellation has no detrimental effects on your hearing. When the ANC is turned on, you might hear a very faint hissing sound, but that’s about it. However, this may irritate some people and perhaps make them feel queasy.

Active Noise Cancelling: Is it secure?

Yes, to answer briefly. On their own, noise-canceling headphones are secure. In actuality, the ANC technology was created primarily to protect the pilots’ hearing from the loud noises of the aircraft engine.

Can headphones be harmed by water?

Headphone electronics and circuitry are moisture-sensitive. Your headphones may short circuit if the inside wiring is still getting power after being flooded or submerged, resulting in immediate damage.

Why does one of my earbuds not work?

One earbud not working can be caused by a variety of problems. Some issues can be resolved easily, such as Bluetooth pairing issues or devices that just require cleaning or resetting. Other problems, such as short circuits, frayed wires, or water-damaged devices, are more difficult to fix.

How long does it take for 1MORE earbuds to charge?

They require about 70 minutes to charge in the charging case, and an additional two hours of playtime are added with a 15-minute charge. The charging case’s 410mAh internal battery can power the earphones for an additional 16 hours of music or up to three recharge cycles.

Why won’t my earbuds pair with one another?

If the battery in your headphones is low, they might not be able to pair. Additionally, I’ve discovered that certain Bluetooth headphones stay on when in the case, which causes them to deplete to zero percent more quickly than you would expect. Even if they claim to have some battery left, try plugging them in and giving them a thorough charge before pairing.

Why won’t my earbuds pair with one another?

If the battery in your headphones is low, they might not be able to pair. Additionally, I’ve discovered that certain Bluetooth headphones stay on when in the case, which causes them to deplete to zero percent more quickly than you would expect. Even if they claim to have some battery, try plugging them in and fully charging them before matching.

How do you insert earbuds?

Put the earbud tips in your ear canal and twist the headphones into position to wear them. To do this, gently pull up on the top of your ears. Making ensuring the headphones are positioned correctly and firmly in the ear canal is made simple by doing this.

How does Onemore’s ANC work?

To quickly change the ANC and Pass-Through levels, double-tap the earbud’s outside.

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