B11 Bluetooth Earbuds Review and Test

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Published on ● Video Link: https://www.youtube.com/watch?v=Z4MGXTu0-1I



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Review
Duration: 7:58
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[Synopsis]

In this video, I review and test the B11 bluetooth wireless earbuds.
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[Specs]

Transmission Distance: is greater than equal to 10 meters or 33.3 feet
Headphone lithium battery: 40 mAh
Compartment lithium battery: 250 mAh
Charging Time: 1 hour
Charging Voltage Current: 5V 1A
Usage Time: 4 hours or 240 minutes
Frequency response: 20 Hz to 20 KHz
Speaker: 10mm HiFi
Wireless Frequency: 2.4 GHz or 2,400 MHz
Charging Interface: USB-C
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[Links]

♠ B11 Bluetooth Earbuds @ AliExpress
https://s.click.aliexpress.com/e/_DkMMTez
◙ USB Power Adapter 5V 2A Phone Charger Type C Cable
https://s.click.aliexpress.com/e/_DDsiHy9
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