From the manufacturer
Large 13mm dynamic drivers ensures high fidelity stereo sound with deep bass; ENC (environmental noise cancellation) technology ensures you are heard loud & clear on the calls
The earphone with mic are compatible with Bluetooth 5.3 technology which guarantees a fast and stable connection, 1-step pairing, low power consumption & wide compatibility with smartphones & tablets
Enjoy a total playback time of up to 30 hours with the case; Type-C fast charging; Compact case has round edges which are good for grip and storage; Built-in HD mics for stereo calls
Stereo/mono bud capability; In-ear vacuum design for passive noise cancellation; Integrated music & Call controls; Instant voice assistant support; IPX4 water-resistant; 1-Year manufacturer warranty
Caution: Using incompatible USB cable or high voltage chargers can damage the product & void the product warranty. We strongly recommend using DC5V-1A chargers & the USB cable included in the package.