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  • i7s TWS True Wireless BT In-ear Earphones with Mic
i7s TWS True Wireless BT In-ear Earphones with Mic

i7s TWS True Wireless BT In-ear Earphones with Mic

Stereo / Multi-point Connection / Hands-free / Charging Box / Designed for iPhone Android Phones

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  • China Warehouse

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: china

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i7s TWS BT earphone is specially designed for you to listen to music and answer calls while doing sports or driving, which features advanced True Wireless (TWS) BT Technology, built-in high-grade microphone and speaker, hands-free function and lightweight design. A great companion for your daily life, office time, driving or travel.  

Features:
Advanced BT Technology:

True wireless (TWS) BT technology ensures transmitting strong signal in high quality & high speed and offering high-fidelity stereo music.
TWS BT Design:
Wireless dual ear stereo design, left and right ear channel separation. You can use the Left and Right ear earphone solely (single track mode), or use in pairs (stereo mode).
HD Microphone:
High-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use.  
Multi-point Connection:
It can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones.
Charging Box:
The 450mAh charging box can charge for the earphones and can be used as a perfect storage case for them, protecting them from damages.

Specifications:
Model Number: i7s
BT Version: 4.2+EDR
Transmission Distance: 10m (no obstacle)
Frequency Response Range: 20Hz-20KHz
Mic Sensitivity: -42dB
Impedance: 32Ω
Battery: Earphone: 2 * 3.7V / 45mAh; Charging Box: 3.7V / 450mAh
Charging Time: about 1-2 hours
Music Play Time: about 3-4 hours
Standby Time: about 100 hours
Color: Black, White (optional)
Earphone Size: Approx. 4.7 * 1.8 * 1.8cm / 1.85 * 0.70 * 0.70in
Charging Box Size: approx. 6.7 * 5.5 * 2.7cm / 2.63 * 2.16 * 1.06in
Item Weight: approx. 40g (32g of the charging box, 4g of each earphone)
Package Size: approx. 9.8 * 9.8 * 3.3cm / 3.85 * 3.85 * 1.29in
Package Weight: approx. 92g / 3.24oz

Package List:
1 * Pair of Earphone
1 * Charging Box
1 * Micro USB Charging Cable
1 * User Manual (Chinese & English)
Customer Reviews

Average Rating:

4.8

based on 37 Customer Reviews

  • 5 stars
    84%
  • 4 stars
    16%
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Cafago Points, the first 5 reviews get DOUBLE Cafago Points!

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  • By h***m

    October 2, 2018

    Comfortable and with good quality. Used these earbuds in gym for a few days and I like them so much. Different from the earbuds connected by a cable, these earbuds are comfortable and fit my ears perfectly (they never drop off during my workout). The charging carry case is also very nice and helpful. I could easily put the case in my pocket. The audio sound is also pretty good. If you are looking for a bluetooth product for sports (not for great audio quality), this should exceed your expectation.

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  • By p***v

    September 27, 2018

    I think it was worth it to be honest. It comes with a box and a bag so you can carry the earphones around. There are some cases for the earphones themselves, a usb charging cable, and the instruction's guild. DO NOT lose the charging case; if you lose the case then you won't be able to charge your earphones anymore. I think the performance for all the earphones are the same regardless of the style. Overall, they produce highq quality sound, connects easily, and the only downside is that they it is pricey; but once agian i think the money is worth it in terms of bang for your buck.

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  • By s***t

    September 22, 2018

    I bought the headphone after an extensive search. I think they are light and well-made. The battery is long lasting. I 've used them for around 5 hours but the battery didn't die. The connectivity is also good and they stay connected when my phone is near me. I can wear them to the gym and I have no problem with keeping them in my ear during exercises. I used them to make phone calls several times and my friends and I can hear each other clearly. The sound quality is not as well as other professional headphones but the difference is acceptable. Good product to get rid of the annoying headphone wires. And I think the price is fair.

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  • By j***n

    October 26, 2018

    Good product and fast shipping

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  • By j***7

    October 23, 2018

    All perfect. 100x100 recommended.

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  • By j***7

    October 23, 2018

    All perfect. 100x100 recommended.

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  • By l***2

    October 6, 2018

    The sound is good. I have Apple AirPods and I think the sound is better at some frequencies as I can hear some sounds in songs that aren’t audible with my AirPods. The battery life is amazing too! 7 HOURS for each charge! Now I can listen to audiobooks everywhere

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  • By b***p

    October 6, 2018

    Fit my ears and don't come out when I'm at the gym. The fit is so nice that when the volume is turned up. The bass levels are even great! I can hear all the subtle sounds of classical, electronic and rock music- honestly I was impressed with how great the sound quality is.

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  • By f***d

    October 5, 2018

    I love these. They fit well in my ears and the sound is amazing! The only thing I don't like is when I make phone calls on the train, the person I’m talking to sometimes can’t hear me clearly. But I am OK with that since I mainly use these to listen to music!

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  • By p***m

    October 5, 2018

    Sound quality. I don't consider myself an audio snob by any means, I just want to be able to hear my music clearly without distortion if I turn them up. So far there are no issues.

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  • By d***h

    October 4, 2018

    WOW - A product that works better then expected! Yes, it linked up to my Surface Computer (running Windows 10) as soon as they came out of the box. But they also liked-up every time after that as well. And the sound is nothing short of wonderful. No more delay between Netflix and the earbud. Lip sync is perfect. So glad I got them.

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  • By n***0

    October 4, 2018

    Пришли в Украину за месяц. Звук суховат, мало басов, но на удивление не противный. С сопряжением с Mi Max 3 и спаркой проблем нет, играют в стерео. Автономность пока не тестил.

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  • By r***r

    October 3, 2018

    Happy to have received these earphones a couple weeks ago. Amazing! These buds have great audio and bass quality and the range is great! It fits in my ear comfortably and doesn't fall out easily. Easy to pair one or both together. Overall, I'm very happy with my purchase!

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  • By f***d

    October 2, 2018

    Amazing color. They last all day without recharging. I was wearing them on the beach and was really afraid they would get overheated just like my iPhone did. Surprisingly, I didn’t have any problems. they have a really powerful sound! Highly recommend!

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  • By s***v

    October 1, 2018

    Наушники работают.По размеру - большой наушник. Не в каждое ухо войдет.Качество звука - среднее.

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  • By m***e

    September 29, 2018

    They paired easily with my Samsung S7 and, so far, the Bluetooth connection seems very stable, unlike the other true wireless earbuds I have tried.

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  • By i***o

    September 29, 2018

    Better than I expected I decided to purchase these after comparing many of the earbuds, and I am very glad I did. They pair pretty easily if you want to wear both, what's really impressed me so far is the battery life. For how small these are I can listen to a good 6 hours of music solid before I need to recharge. Also, the distance I can travel from my phone is further than I expected to get.

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  • By k***a

    September 21, 2018

    I really like there earphones. I primarily use them them for the audio books and but I am sure they would be great for other activities too. Cool feature is that you can use them separately. And they last quite a while. My previous pair was about 2 hours battery life and this pair is more than double!

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  • By a***t

    September 21, 2018

    These are by no means audiophile earbuds. It may be a while before those are available in this price range. But they have decent bass and overall good sound quality. And they are loud.

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  • By y***9

    September 19, 2018

    1 week review-Great ear buds. Long lasting charge, great sound and very cool connection after you remove from the charge case, no need to re power up or re connect via BT. My only complaint is taking a call it’s terrible, maybe I’m doing something wrong. Hence the 4 stars. I used them to travel and work out and they don’t hurt being in my ear after hours of use.

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