pTron Bassbuds B51 Wireless TWS Earbuds User Manual

pTron Bassbuds B51 Wireless TWS Earbuds User Manual

Introduction

Important: pTron Bassbuds B51 is set at 50% default volume, and the earbuds does not support volume adjustment. Please control the volume via the connected phone.

Smart Power On & Pairing

1. Open the charging case cap, buds will switch ON automatically.
2. Wait for 2-3 seconds until L & R earbuds pair to each other.
3. Turn on the Bluetooth on your phone & search “pTron TWS” to connect with the device.

Note: TSA stands for Touch Sensitive Area.

Mode Change

Long Touch R Bud for 3-4 seconds to change the mode. Game mode and music mode.

Smart Power Off

Touch TSA on both the earbuds for 5 seconds Or Keep both the earbuds into the charging case and close the charging case cap.
Note: TSA stands for Touch Sensitive Area.

Connectivity Bluetooth – Automatic

Just open the charging case, buds will switch ON. They will automatically connect to the last connected device (Instant wake & pair technology).
Note: The last connected device must be in 10 meters wireless range and Bluetooth function must be On.

Calling or Music through Mono & Dual Buds

Mono Bud Use – Just place the right or left earbud back into the charging case and close the charging case cap.
Dual Buds Use – Use left & right earbuds together.

Voice Assistant Activation – Google/Siri

Touch TSA on the left earbud for 3 seconds, didi sound will indicate that your phone’s voice assistant is active.

Call & Music Functions

Answer/Hangup a Phone Call – Touch TSA on either earbud once.
Reject a Phone Call – Long Touch TSA on either earbud.
Music Play/Pause – Touch TSA on either earbud once.
Next Song – Touch TSA on right earbud twice.
Previous Song – Touch TSA on left earbud twice.
Note: TSA stands for Touch Sensitive Area.

Charging the Earbuds

1. Place both the earbuds into the charging case properly and close the cap. The earbuds will power off automatically when placed into the case and start charging if it is not charged.
2. The Green LED indicator of charging case is permanently ON during charge by charging case.
3. During charging of buds Red light will glow from buds.

Charging the Case

1. Connect the Type-C cable to the case and the USB end to a 5V power source.
2. After 1 hr charging remove it from the power supply.
3. The Red indicator will blink when you will connect the charger for charging the charging case.
4. The Red indicator LED will stop blinking and glow constantly when the charging case will get fully charged.

Note: While charging the charging case, if you open charging case cap then Green & Red both lights will blink.

Troubleshooting Scenario 1 : One Earbud is Not Working

1. Place both the earbuds in the charging case and close the charging case cap.
2. Now just open the cap of the charging case.
3. Wait until L & R earbud pair to each other. After successful matching, only 1 earbud will flash Blue & Red light.
4. Turn ON the Bluetooth of your phone and start searching for “pTron TWS” & then connect.

Troubleshooting Scenario 2 : Earbuds Not Connecting/Scanning

1. Place both the earbuds in the charging case and close the lid properly.
2. Unpair the Bluetooth device with the connected device.
3. Take out both the earbuds together from the charging case.
4. Restart your Bluetooth device.
5. Now, search for “pTron TWS” on your device & pair it with the Bluetooth device & then connect it.

Troubleshooting Scenario 3 : Earbuds Disconnecting During a Phone Call

1. Charge earbuds 100% before use.
2. Restart the earbuds and reconnect with your device.

Safety Precautions

1. Please keep this device away from extreme heat, liquids, humidity or corrosive environment.
2. Please don’t over-charge the product as it will decrease the service life of battery.
3. Using incompatible USB cable or high voltage chargers can damage the product & void the product warranty. We strongly recommend using a good quality DC5V-1A chargers & the USB cable included in the package.
4. This product or the Bluetooth function should not be used during charging.
5. Don’t jam the ports such as charger port, LED port, etc.
6. It is recommended to utilize the product below the maximum volume in order to protect hearing and extend the ear-buds’ service life.
7. Please don’t open/temper the product or product’s battery.
8. Please keep the product out of children’s reach.
9. Dispose the product responsibly and adhere to your local authority guidelines.

Disclaimer

The colors and specifications shown or mentioned in the user manual may differ from the actual product. Images shown are for representation purpose only. Other product logos and company names mentioned herein may be trademarks or on trade names of their respective owners.

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