♫【Adopted Qualcomm Chip】The chip we use in the earbuds is Qualcomm QCC3020, it's the most advanced TWS earphone chip there is. Which means the most stable signal connection, better sound quality, lower power consumption. Bluetooth 5.0 and HD rendering technology, producing incredible high quality sound with deep bass.
♫【aptX / CVC 8. 0 Noise Cancelling technology】Thanks to the Qualcomm aptX/CVC audio technology, Tronsmart earbuds will allow you to enjoy perfect 3D stereo sound quality. It can block a range of surrounding noise and avoid wind noise during running, cycling, jogging, etc. Particularly suitable for driving, running, traveling and other indoors or outdoors activities.
♫【7 Hours Continuous Playing TIME】The most advanced Qualcomm chips have lower power consumption, which means that the earbuds can be used continuously for 7 hours(50% volume) after being fully charged. The charging case provides up to 2.5 times more charge for the headphones, in total up to 24 hours. Besides, there are two charging solutions for choose, integrated USB-A cable or the coming with USB-C cable.
♫【IPX5 Waterproof Ergonomic Design Superb Compatibility】Thanks to the IPX5 Waterproof, protects your headphones from rain, splashes and sweat for undisturbed use. Small and lightweight Bluetooth headsets, Ergonomically designed, Snug & comfortable wearing, Fits perfectly in the ears with different sizes S / M / L high quality silicone earplugs and firmly attaches the headphones in the ears, never falling out even when you are working out, Works with almost all Bluetooth devices.
♫【Two Mini Earphones with Unique Touch Function】All functions in a touch key, the operation is more simple and convenient. The headphones can be used separately or together. Intuitive gesture controls allows users to listen to music and answer phone calls on the go without worry of wire entanglement. And the built-in microphone is compatible with Siri, as well as Google Assistant. [1 Year ] if you have any problem please contact our customer service to get help.