Professional and Passional on Audio
We are a team of professional and passionate people with a strong audio industry background. They have a long history of working with many famous top-class brands including B&W and B&O for many classic audio products.
From the beginning, we’ve been working tirelessly in order to give all our customers a great experience. We’re proud of how far we’ve come, and we strive to perform even better every day.
More Stylish Lovely Wireless Earbuds with Premium Acoustics
The best Christmas gift of all
- More Stylish Lovely Earbuds with the World Most Portable Charging Case.
- Premium Acoustics with Optimized Dual Moving Coil Composite Diaphragm Drivers and Private SuperBass & SuperClear Algorithm Professional Tuning.
- Best Gift for your family or friends,this special unique gift will make your friends feel special and show off their personalities.
- Upgraded with UV Process on Earbuds Surface which Make the Earbuds More Shining and Not Easy to Scratch.
- Upgraded with Optimized Dual Moving Coil Drivers for Better Sound Effects.
- Upgraded with More 50% Playtime for Earbuds on a Single Charge.
Powerful Bass and Crystal Clear Sound
Designed to impress even the most discerning audiophile, Sontinh CoolBuds2 provide the powerful bass, crystal clear vocals, and distortion-free sound you expect from professional grade acoustics.
Seamless Switching in Mono or Stereo
Take either of the left or right earbuds out of the case and it will automatically connect to your smartphone, single earbud could be used as the call headset, double earbuds using as a stereo music headset.
Volume Control Upgraded with Touch Control
When on the playing or calling, single touch the right or left earbud will increase or decrease the volume one step. In order to prevent false triggering, it is only effective in this scenario.
More Stylish Wireless Earbuds
Technical Specifications
More Stylish Lovely Wireless Earbuds with Premium Acoustics
Professional and Passional on Audio
We are a team of professional and passionate people with a strong audio industry background. They have a long history of working with many famous top-class brands including B&W and B&O for many classic audio products.
From the beginning, we’ve been working tirelessly in order to give all our customers a great experience. We’re proud of how far we’ve come, and we strive to perform even better every day.
The best Christmas gift of all
- More Stylish Lovely Earbuds with the World Most Portable Charging Case.
- Premium Acoustics with Optimized Dual Moving Coil Composite Diaphragm Drivers and Private SuperBass & SuperClear Algorithm Professional Tuning.
- Best Gift for your family or friends,this special unique gift will make your friends feel special and show off their personalities.
- Upgraded with UV Process on Earbuds Surface which Make the Earbuds More Shining and Not Easy to Scratch.
- Upgraded with Optimized Dual Moving Coil Drivers for Better Sound Effects.
- Upgraded with More 50% Playtime for Earbuds on a Single Charge.
Powerful Bass and Crystal Clear Sound
Designed to impress even the most discerning audiophile, Sontinh CoolBuds2 provide the powerful bass, crystal clear vocals, and distortion-free sound you expect from professional grade acoustics.
Seamless Switching in Mono or Stereo
Take either of the left or right earbuds out of the case and it will automatically connect to your smartphone, single earbud could be used as the call headset, double earbuds using as a stereo music headset.
Volume Control Upgraded with Touch Control
When on the playing or calling, single touch the right or left earbud will increase or decrease the volume one step. In order to prevent false triggering, it is only effective in this scenario.
More Stylish Wireless Earbuds
Technical Specifications
| Earbuds Weight | 3.8g |
| Case Weight | 22g |
| Earbuds Playtime | 6Hours |
| Case Charging times | 4 times |
| Charging Interface | USB Type Micro-B |
| Charging Power | 5V 500mA |
| Charging Time | 90min for Case and 60min for Earbuds |
| Bluetooth Version | V5.2 |
| Speaker Unit | Dual Moving Coil Composite Diaphragm Unit |
| Frequency Range | 20Hz~20KHz |
