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High Quality Waterproof Headset -Bluetooth 5.0 True Stereo 3D
True Wireless Technology
Bluetooth 5.0 chip | 500mAh charging box | IPX5 waterproof
Automatic Pairing and Charging
Using the latest Bluetooth 5.0 technology, the earphones can automatically switched on and connected instantly when it is removed from the charging box, simplifying the complicated matching steps, putting it back into the charging bin it will shutting down and charging automatically.
Fever Hi-Fi Sound Quality
Bluetooth 5.0 chip has built-in high-resolution decoder and Hi-Fi AAC/SBC coding technology, with 6mm strong magnetic coil, the speaker sensitivity reaches 108 dB, the bass is wider, three-frequency equalization, each song is refreshing to your ears.
Single / Dual Connection Mode
Single Ear Wearing. Make hands-free while driving or working, makes calls become easier and safer.
Dual Ear Wearing. Wireless gives you more freedom and enjoy better quality wireless stereo.
Innovation Battery Life+Mobile Charging
Ultra-low power consumption, so that the two earphones can be listened for 4 hours with fully charge（6 h with Bluetooth 5.0 device）. The box is both a storage box and a mobile charging box, 500 mAh large capacity battery, charging at any time, it can provide about 25 hours of battery life（40 h with Bluetooth 5.0 device）.
CVC Intelligent Noise Reduction
Tiso i4 true wireless earphones, built-in dual microphones and support binaural stereo calls, with CVC intelligent noise reduction, will makes your call still clear in noisy environment.
Comfortable to Wear
Only 3.5g, mini size, precise fit the ear canal, it will not fall off even during the vigorous exercise firm, with the working status of non-flash design, to achieve the hidden effect that is difficult to detect.
IPX5 Deep Waterproof
Structural waterproof design, successfully prevent sweat invasion, can be used at outdoor sports in rainy days, fearless of the sweat in the gym.
There are More Features
It has a great battery life for both headphones and charging base.
It takes a long time but all right thanks
mic nota working și well in crowded places
It is a great product for the price.
Very good quality of materials and the battery lasts well
In the urals in chelyabinsk came in days 10. the store sent quickly. Packaging did not crumple everything came whole, works
Good product. The quality of the sound is what i'm expecting.
He works fine on one one plus but not on the Samsung. Here works there but a.
Had problems to pair, but has several tutorials that helped me. Great sound and connection, best cost/benefit in my opinion! Recommend the store and the product
They are amazing! I never though they could be that good, I'm really happy about my purchase. Thanks a lot.
The sound is not very, thick and bubbling, it was not possible to align to an acceptable equalizer. Often fall off the left earpiece, there is also some background noise that echoes each sound when watching video. Of the pros-only size and battery
Good product m gusto
the sound quality of these earphones is well above what you would expect at the $20-$25 price range. If you enjoy base, you will love these. And if it’s a little much, I found turning down the base in EQ worked great. And these headphones get loud, really loud — almost painful at the highest levels. I would describe the signature as somewhat v-shaped, with the base pushed quite a bit higher than the highs More details https://medium [dot] com/@vstolpner/tiso-i4-chi-fi-ear-thump-ae15e65fb81f
Headphones are just a bomb-mast hev, especially for such money. This is already the second order-for change while some are used the second on charging. Also ordered immediately for the wife "belenkie".
using it now for a month, no issues maybe a little more base would be better calling is also pretty good
One thing is for sure. I need another one. Excellent sound, one of the best bass sound that I ever heard. Thank you very much. This is what I really need. I can recommend at 500% this product.