Stable Connection
With Bluetooth 5.0. The I91 Truly Wireless Earbuds pair with your devices instantly then stay stable connection. Providing calls and chats with SIRI – crisp. clear. unrivaled sound quality as you move about your day with an unwavering. stable signal from 10 meters away.
Perfect for Your Active Lifestyle
I91 Truly Wireless Earbuds tuck comfortably into your ear. without chaffing. slipping or sliding around through all your workouts – you can run. cycle. hike. swim and stay active in complete comfort.
Unrivaled Sound Quality & Call Clarity
Customized 10mm-drivers system delivers the true 3D Listening and calling experience. Full Bumpin’Bass. balanced Treble for the complete. surround sound listening experience.
15 Hours of Battery Life – Charge on the Go
With 450mAh mini charging case. the I91 Truly Wireless Earbuds provide up to 15 hours music playing time for your enjoyment in a whole day.
Specifications
- Bluetooth Version：V5.0
- Earbud dimension: 30*18*30mm*2
- Charging case dimension: 52.8*34.6*62.9mm
- Weight: 6.4g*2(Earbud) 39g/(Charging case)
- Wireless working range: 10M (without obstacles)
- Speaker: Φ10mm*2
- Impedance: 16Ω±15% 1kHz
- Speaker frequency: 20Hz～20KHz
- Input voltage / current: DC 5V/200mA
- Earbud Battery: 50mAh*2(Fully charged in 1.5H)
- Charging case battery: 450mAh
- Play time: 3H
- Talk time: 3H
- Charging time: 1.5H
I recommend this article.
The headphones fit perfectly in the ear.
Good drums duration, the only flaw:
The volume of the headphones is not high enough.
But for what they cost it's worth buying.
Good for sports, gym.
Im so glad, small package and beautiful.
I hope we do business again
tell me something about my feed
Very good sound, excellent handset, for the cost benefit I am still testing the charge time.
Recommend the seller.
The built-in microphone works but is practically useless, it does not serve to speak even indoors without noise.
Arrived on time.
Recommended Product
Sound wise, it is decent, and was good for voice. Do not expect IEM quality. A little stifled in the highs, and weak in the bass, but for the price, the item, and the quick service.
I often fall asleep with conventional earbuds and wake up and spend time trying to find where they got to. These fit in the ear and definitely feel comfortable and snug. Can't wait to try them out tonight.