Feature

●Bluetooth 5.3 and One Step Pairing: Bluetooth headphones adopt the advanced Bluetooth 5.3 technology to ensure more stable connection, lower latency and lower power consumption during data transmission. Pick up 2 sport earbud and they will connect each other automatically, then only one step easily enter moblie phone bluetooth setting to pair the ear bud. When you use true wireless earbud just take out the second one to achieve seamless transformation between single mode and dual mode.
●Dual LED Ditgtal Display and 48 Hrs Playtime: In ear wireless earphones charging case with led power display shows remaining power in percentage. Charging case presents its battery from 1%-100% to let you know the current power status of your running headphones and charging case anytime anywhere. Up to 6-8 hours playtime of normal usage on a single charge and boost that to 48 hours playtime with the 800mah compact charging case. With type-C quick charge, it only takes 1.5 hrs to charge the case.
●Comfortable Earhook Design For Sports and IP7 Waterproof: This new sport wireless headphones to keep you motivated, adjustable and secure-fit silicone earhooks and ergonomic design ensure your earbud stay comfortably firm in place when doing sports and outside activity, do not worry about the earphones will fall off. This waterproof earbud are constructed with Ip7 waterproof standard. Be worry free from sweat, heavy rain or spilled liquid and enjoy high quality music anywhere at anytime.
●Hi-Fi Stereo Sound Quality: Our Bluetooth earphones are equipped with four 10mm high-efficiency speakers, which make the bass more punchy and the midrange full and textured, provide a balanced and natural sound with superb dynamic range and accuracy, enjoy conversations and music with no audio dropouts and interruptions. So you can focus more on the music you love and concentrate on work.
●Smart Touch Control and Wide Compatibility: Multi-function touch panel on each earphone helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. This bluetooth earbud are compatible with smart phones that use iOS 9.0/Android 5.0 or above, and Bluetooth 4.0 or above all bluetooth devices. Therefore, no tangled wires are bothered, and you will enjoy the convenience brought by these headsets.


Description

2022 Upgrade Rulefiss Sports Wireless Earbud Bluetooth 5.3

Rulefiss wireless earbudsRulefiss wireless earbuds

Highlight Features:

  • Bluetooth 5.3 Technology
  • Dual LED Digital Battery Display
  • 48 Hrs Playtime and Type-C Fast Charging
  • Soft and Comfortable Sports Ear Hooks
  • Smart and Convenient Touch Control
  • Immersive Deep Bass and Noise Cancelling

Rulefiss Buletooth earbudsRulefiss Buletooth earbuds

How to properly charge the earphones to protect the earphones?

  • Put the earbuds in the charging case the earbuds will turn off immediately and the charging case will start to charging automatically.
  • The earbuds will only be charged when you place them in the charging slots correctly. (You can charge the charging case and the earbuds at the same timeor you can charge the charging case first and then the earbuds.) The indicator light will show red while charging.
  • The charging case will stop charging automatically and the indicator light on earbuds will go out when fully charged.
  • There is a Type-C USB charging cable in the packageplease use it to charge the case directly. During chargingthe digital display will flash and display the battery level in real time. When fully charged,the number shows 100.
  • After using it for a long period of timedue to the oxidation of the magnet connector the earbuds might not be charged or even turned on. You can fix this problem by cleaning the magnet connectors on the earbuds and charging case with an alcohol wipe.
  • Do not expose the earbuds to high or low temperatures and do not use the earbuds during a thunderstorm.
  • Avoid free fall or violent shock to the device.Keep the device away from sources of fire and do not place the device in water.

 Comfortable Earhook Design For Sports Comfortable Earhook Design For Sports
 Smart Touch Control Smart Touch Control

How to reset the earbud?

1. Empty the Bluetooth list of mobile phone, and then turn off the Bluetooth of mobile. If you have more than one mobile, when you want connect the earbud to new device, also need do this step.Put earbud into the charging case.

2. Take out one earbud from charging case. Long press 4s, you will hear a long beep sound, then “power off” voice prompt, so the previous pairing memory is cleared. Take out another earbud, repeat above steps to reset.

3. Put both earbud into the charging case. After about 10 seconds,take out both earbud at the same time. Look at the led indicator of both earbud, wait for a while , if the led indicator of one flash white slowly, and another goes off, that means both earbud pair with other successfully.

4.Turn on the Bluetooth of mobile phone, search Q38 to connect.

Friendly Reminder :

  • Please Charge the charging case at least one time every week. If the charging case over-release power, when we plug the charging cable, we find the led display wont show immediately. Please keep waiting 15 minutes , the led display will show later.
  • After using a period of time, the earbud dont charge or even cant turn on because of oxidized magnet connector, you can handle this problem by using alcohol rag to clean the magnet connector on earbud and charging case.