Earbuds Advanced audio enhancement and noise suppression. 

These are high quality TWS earbuds. They have built in an LDS antenna, derived from satellite technology equipped with Bluetooth 5.0 HD. This technology offers a truly natural, authentic sound and powerful bass performance. Both R and L earbuds have the complete wireless headset function, can be used alone or in pairs. This is better than single earbud talking effect. CVC 8.0 tech brings advanced audio enhancement and noise suppression to the near and far end.
[COLOR and LOOKS] Color: Black. These stylish earbuds will definitely make you stand out.
[SUPERIOR SOUND QUALITY] CVC 8.0 technology brings advanced audio enhancement and noise suppression to the near and far end. When picked up from their box, the earbuds will connect with each other. After first connection with your phone via Bluetooth, they will connect automatically to your phone next time.
TECHNICAL DETAILS:
(1)- Features: Bluetooth, Noise Cancelling, Microphone
(2)- Communication distance: 45 feet (barrier free)
(3)- Music hour: around 4 hrs -Earbud Battery Capacity: 35mAh
(4)- Case Battery Capacity: 500mAh
(5)- Support Protocol: HEP/HSP/A2DP/AVRCP
(6)- Charging case size: 67x37x33mm
(7)- Control mode: Touch control
(8)- Earbud Weight: 4.8g -Charging Time: around 1 hr
(9)- Waterproof: Yes 

Question and Answer
Can it handle phone calls? Yes
Can it play music? Yes
Is it Bluetooth? Yes
Is it waterproof? Yes
Sound quality?  Top quality
Communication distance? 45 feet
Does it feature Active Noise Reduction ? Yes
Can it charge your phone? No