User Manual: Btootos Wireless Earbud Bluetooth 5.3 Headphones

Welcome to your new Btootos Wireless Earbud Bluetooth 5.3 Headphones! This user manual will guide you through setting up, using, and troubleshooting your new headphones.

Package Contents

• 1 x Pair of Btootos Wireless Earbud Bluetooth 5.3 Headphones
• 1 x Translucent Charging Case
• 3 x Pairs of Ear Caps (S, M, L)
• 1 x Type-C Charging Cable
• 1 x User Manual

Getting Started

1. Charge the headphones and charging case using the provided Type-C charging cable. The dual LED digital display will show the remaining battery of the case and earbuds. It takes approximately 1.5 hours to fully charge the case.
2. Choose the appropriate size of ear caps for your ears to ensure a comfortable and secure fit.
3. Turn on your phone's Bluetooth and search for available devices. The headphones should appear as "C9S" in the list of available devices.
4. Select "C9S" to pair your phone with the headphones. Once connected, you can start using your headphones for listening to music, making phone calls, and more.

Using the Smart Touch Controls

The touch control area on each earbud allows you to manage music, volume, phone calls, and voice assistants without needing to take out your phone. Here's how to use the touch controls:

• Play/Pause: Tap once on either earbud.
• Next Track: Tap twice on the right earbud.
• Previous Track: Tap twice on the left earbud.
• Volume Up: Tap and hold the right earbud for 2 seconds.
• Volume Down: Tap and hold the left earbud for 2 seconds.
• Answer/End Call: Tap once on either earbud during an incoming call.
• Reject Call: Tap and hold either earbud for 2 seconds during an incoming call.
• Activate Voice Assistant (e.g., Siri): Tap either earbud three times quickly.

Troubleshooting Tips

If you encounter any issues while using your Btootos Wireless Earbud Bluetooth 5.3 Headphones, try the following troubleshooting tips:

1. Unable to charge the wireless earbud: Clean the charging contacts of the earbud and charging case. Make sure the headphones are placed correctly in the charging case.
2. Poor sound quality or uncomfortable to wear: Replace the ear caps with a different size to ensure a tight and comfortable fit.
3. Bluetooth headphones won't connect to the device:
   1. Delete the Bluetooth connection record on your phone and turn off Bluetooth.
   2. Put on the earphones and quickly tap the left and right earbud touch area five times at the same time until you hear a "power off" sound.
   3. Put the two pairs of headphones back into the case, close the lid, wait five seconds, and then take them out at the same time.
   4. Wait about 5-8 seconds for the two earbuds to pair with each other. Turn on your phone's Bluetooth to connect. You can also try to connect the headphones to another Bluetooth device to test if the headset is functioning normally.

Frequently Asked Questions (FAQ)

1. How long does it take to fully charge the charging case? It takes approximately 1.5 hours to fully charge the case using the provided Type-C charging cable.
2. What is the playtime for the headphones on a single charge? The headphones offer up to 8 hours of playtime on a single charge. With the charging case, you can get up to 48 hours of total playtime.
3. Are the headphones waterproof? Yes, the headphones have an IPX7 waterproof rating, which means they can withstand splashes, workouts, and rainy days.
4. Can I use these headphones for phone calls? Yes, the headphones feature an ENC noise-canceling microphone that filters and processes ambient noise during phone calls, ensuring your voice is heard clearly and loudly.

We hope you enjoy your new Btootos Wireless Earbud Bluetooth 5.3 Headphones! If you have any further questions or need assistance, please refer to the contact information provided in the user manual.

Q: How do I properly wear the headset for better ENC calls?
A: When using the single earphone to talk, please put the unused earbud into the charging case. When talking on dual earphones, point the microphone port towards your mouth instead of perpendicular to the ground.

Q: What should I do if I am unable to charge the wireless earbud?
A: Please clean the charging contacts of the earbud and charging case and make sure the headphones are placed correctly in the charging case.

Q: What should I do if I experience poor sound quality or discomfort while wearing the earbuds?
A: Replace with appropriate ear tips to ensure tightness and comfort.

Q: What should I do if the Bluetooth headphones won't connect to my device?
A: Delete the Bluetooth connection record on the phone, turn off Bluetooth, put on the earphones, and quickly tap the left and right earbud touch area 5 times at the same time until you hear a "power off" sound. Put both pairs of headphones back into the case on the headphone case lid, wait five seconds, and take them out at the same time. Wait about 5-8 seconds for the two earbuds to pair with each other. Turn on your phone's Bluetooth to connect. You can also try replacing your mobile phone or other Bluetooth device to test whether the headset can be used normally.

Q: Can I answer or reject phone calls directly from these wireless earbuds?
A: Yes, you can simply click on the headset's touch surface to answer a call. Pressing the earphone touch area for 2 seconds will reject or hang up a call.

Q: How are these with phone calls and reducing ambient sound? Can they hear me well in a coffee shop or train station?
A: The built-in microphone benefits from environment noise reduction technology, which can filter and process ambient noise while having phone calls. The microphone captures your clear voice for transmission to the listener, so your sound will be heard clearly and loudly.

Q: Can these earbuds be used independently?
A: Yes, this earbud supports independent use. If you need to use a single earphone, just put the other earphone into the charging case. If you need to connect 2 devices at the same time, the 2 headsets need to be far enough apart.

Q: Is this product compatible with Android technology?
A: Yes!

Q: Can I keep track of the previous and next song by clicking on these headphones?
A: Yes, you can control the music by touching the earbuds. Double-click on the left/right earphone to play/pause the song. Press and hold the left/right earphone for 3 seconds to switch between the previous/next track.