SENBENBAO S13 Earbuds (Freebie:Earbuds +typec cable +korean style keychain )wirless earbuds Power Display In-ear Headset Transparent Space Capsule Noise Reduction TWS In-ear Wireless Earphone

1*Earbuds 

1*Earbuds case

1*Korean style keychain 

1*Typec cable 

 

1. Are they comfortable while wearing? Yes. The headphones are sized to fit most people's ear size and provide more convenience while maintaining comfort.

2. It has buttons to go to the next or previous song? Yes. Please double click left earphone or right earphones.

 

3. How do you answer a call? Answer the call: In the incoming call state, click the function key

Hang up the phone: in the call state, double-click the function key

 

4. Do they pair automatically with the phone or do I have to connect manually each time? Yes, of course. It will automatically connect with your device after first-time use.

 

5. How long does it take to fully charge?

Generally, 1 hours is enough to get it fully charged for earphones and 1.5 hour for earphones compartment.

6. Does this have a built-in microphone? Yes, a built-in microphone is made for clear talks. 7. It says they're waterproof, can you swim with them? No. It's just sweatproof. We don't recommend swimming with them. 8. Is this sound leak serious? As long as the volume is not the maximum, there will be no leakage of sound. As for the health of the ear, you should also avoid using the maximum volume for a long time.