Xiaocheng

Xiaocheng B9 True Wireless Earbuds

Specification

• BRAND: Xiaocheng
• COLOR: Clear
• FORM FACTOR: In-Ear
• CONNECTIVITY TECHNOLOGY: Wireless
• WIRELESS COMMUNICATION TECHNOLOGY: Bluetooth
• BLUETOOTH VERSION: second generation Bluetooth 5.0
• MUSIC/CALL DURATION: 3 hours
• CHARGING BOX CAN CHARGE THE HEADSET: 4-5 times
• CHARGING BOX CAPACITY: 300mAh
• EARPHONE SINGLE EAR CAPACITY: 60mAh
• SENSITIVITY: 120dB
• IMPEDANCE: 32Ω
• BLUETOOTH TRANSMISSION DISTANCE: 10 meters
• CHARGING VOLTAGE: 7V
• BLUETOOTH DECODER: ACC

Introduction

The high-definition stereo sound is something you must hear. The headset has a tiny 6mm driver within that produces crystal-clear sound. So you will hear better sound whether you are playing games, listening to music, or enjoying podcasts. The latest version of Bluetooth, known as Bluetooth 5.0, uses the fastest communication speed (2Mbps) and the longest transmission range possible. features a virtually unnoticeable delay, and a fast and reliable connection. IOS and Android devices in the charging box can be connected to your B9 wireless headset.

Simply removing two headsets from the charging case will cause them to immediately connect to the most recent linked device. You can immediately lose yourself in the music. Protocol for decoding SBC HD audio caliber responsive high-speed digital DSP module built to lower background noise and improve music sound High, middle, and low frequencies are closely connected in this 7.2mm stereo high-fidelity speaker, which produces outstanding sound and revives the voice of nature.

HOW TO PAIR

• Take out the earbuds from the charging case. They will automatically enter pairing mode. Turn On the Bluetooth of your device and search for “Xiaocheng” earbuds. Tap pair to connect.
• When you take out the headset from the charging box next time, it will connect automatically to the last paired device.

HOW TO OPERATE

• Click the right earbud three times to activate the voice assistant
• Click the left earbud once to decrease the volume
• Click the right earbud once to increase the volume
• Double click right or left earbud to answer or reject a call respectively
• click the right or left earbud for 2 seconds to play or pause the music

HOW TO CHARGE THE CHARGING CASE

Connect the charging USB cable to your computer and connect the micro-USB to your charging case. LED light flashes indicating that the device is charging.

HOW TO CHARGE THE EARBUDS

Put the earbuds into the charging case. Make sure to place the right earbud into the slot labeled as “R” and the left earbud into the slot labeled as “L”. it takes approximately 1.5 to 2 hours to fully charge the earbuds.

HOW TO CLEAN

To remove any loose debris or wax, use a cotton swab. After giving them a thorough rinse in warm water, let them air dry on a lint-free cloth. Before putting them back on the earbuds, they have to be completely dry. Make the mesh cover clean.

FAQs

Sleeping with TWS earphones is possible.****

Yes, but utilizing truly wireless earbuds makes it more pleasant. These have no cables that could tangle you up and fit snugly in the ear.

What drawbacks does TWS have?****

Even though TWS Earbuds are wireless, taking them out to speak to someone in public is a nuisance because you have to take out the case and place the earbuds inside of it.

How are TWS earphones controlled?****

Depending on the input mechanism, the left and right headphones will typically have touch controls assigned to different actions, such as left for volume down and right for volume up.

How long should my TWS earphones be charged?****

The earphones need about two hours to fully recharge. If the battery is low, you can extend its life by 10 to 20 minutes by charging it in the charging case.

How can I keep my TWS from coming undone?****

On each earbud, look for the “L” and “R” insignia. The right ear should get each ear tip. With your other hand, pull on your earlobe while you gently push the ear tip farther inside the ear canal. Adapt the IEMs as necessary.

What does a TWS do all day long?****

Most truly wireless headphones typically have a battery life of three hours or less on average.

How can I tell when the battery in my TWS earphones is full?****

The charging case’s front has an LED indicator that flashes red during charging and stays red when fully charged.

What benefits does TWS offer?****

They Allow Movement Freedom. You can freely move around while talking using wireless earbuds, which is another benefit. In fact, you can work, exercise, dance, and do the dishes without having to hold your phone when using wireless earbuds.

Why do individuals utilize TWS?****

Since there are no connections or wires involved, Real Wireless Stereo (TWS) enables you to enjoy authentic stereo sound quality.

Can I overnight charge TWS?****

Do not leave your charging case or earbuds plugged in continuously. Disconnect the cable once they are fully charged.

When they are full, do earbuds stop charging?****

Nearly all wireless earbuds have a trickle charging mode that slows charging from 80 to 100 percent in order to prevent overcharging the battery. Once they have reached 100 percent charge, nearly all wireless earbuds will also automatically stop charging.

When charging, should I keep my earbuds in the case?****

Close the charging case’s cover after putting the earbuds inside. The battery LED within the charging case is red, yellow, or green when the lid is open to show the earbuds’ current battery state. The earphones need about two hours to fully recharge.

How is TWS cleaned?****

To remove any loose debris or wax, use a cotton swab. After giving them a thorough rinse in warm water, let them air dry on a lint-free cloth. Before putting them back on the earbuds, they have to be completely dry. Make the mesh cover clean.

Should TWS be burned in?****

The common misconception that you must “burn-in” a pair of headphones with hours of loud, pink noise-like sample noises is simply that: a fallacy.

Can you harm your ears with earbuds?****

If you don’t use your earbuds for too long or too loudly, noise-induced hearing loss caused by them is completely avoidable. Play a video game, watch a movie, or listen to music at no more than 60% of the maximum volume.

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