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Brand Name: | lintratek |
---|---|
Certification: | CE |
Certification: | FCC |
Certification: | RoHS |
Origin: | CN(Origin) |
Gain(dB): | 70db |
Model Number: | KW20L |
B66(1700/2100): | Frequency range:UL:1710-1780;DL:2110-2200 |
B2 (1900 PCS): | Frequency range:UL:1850-1910;DL:1930-1990 |
B4 (1700/2100 AWS 1): | Frequency range:UL:1710-1755;DL:2110-2155 |
B5 (850 CDMA): | Frequency range:UL:824-849;DL:869-894 |
B12/17 (700 ac & 700 bc): | Frequency range:UL:699-716;DL:729-746 |
2G 3G 4G SIGNAL REPEATER: | 850MHz 1700MHz 1900MHz repeater |
Suitable for multiple phone types-
iPhone/Samsung/Huawei/Xiaomi/oppo/vivo, etc.
Please choose the correct frequency.
(A) Go outside ,turn off WIFI and turn on 2G/3G/4G(the signal you want to improve )
Iphone: dial this: *3001#12345#*
Samsung dail : *#0011#
(B) If neither iphone nor Samsung, please download an app: cell mapper or LTE discovery, you could see what band is the signal and frequency.
Features
[1]. Coverage: 300 square meters without barriers
[2]. Improve call or internet at any time
[3]. Support more than 20 cell phones to use at the same time
[4]. 70dB, high gain
[5]. LCD Dispaly and LED signal light indicates the signal status
[6]. AGC feature, avoid interference to nearby base station
[7].lifetime warranty
Payment:
We accept
all the payment way accepted by AliExpress.
When the order is closed by AliExpress due to security reasons, please contact AliExpress immediately.
Shipping:
Goods will be shipped to you via the shipping method you choose, please make sure to provide complete and correct address and contact information.
Generally, the orders would be shipped in 48 hours, except for Chinese legal holidays and AliExpress promotion period.
We will tell you the tracking number after we shipped your goods. You can check your goods after 24 hours (The information might not be updated in time)
Sending from China,the promised delivery time is 60 days (except for Brazil, 90 days.) If you do not receive the parcel in 60 days. Please contact us, we would fully refund you money.
If the local customs requires you to provide customs clearance information or pay taxes, please cooperate. This is the responsibility of the buyer. Please note that you are paying for the product and shipping costs, excluding taxes. And taxation is subject to local customs policy. We can't change either.
Due to the Customs policy, Customs clearance is difficult in some countries, especially Brazil, the probability of successful delivery is 50%. Please understand that it's majeure. If the parcel is returned, we would refund you product amount excluding shipping cost when we receive returned parcel.
If you have any problem about tracking, please feel free to contact us at any time.
Return policy:
1 year warranty
You could return the prodcut no matter what is the reason. But please contact us in time.
If you have any problem about the product, please feel free to contact us at any time.
Feedback:
If you are satisfied with our goods and service, please lease 5 Star positive to us. You feedback is very important to us encourage us keep on.
If you are not satisfied with us, please give us a chance and contact us, we would try our best to meet your satisfiction.
Please do not give negative feedback without contacting us. Thank you very much
.
DELIVERY ESTIMATE
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.
Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.
Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
RETURN POLICY
At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at [email protected].
DAMAGED ITEM AND LOW QUALITY
For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.
We will use this information to help you with your order, and eliminate errors in future.
REFUND POLICY
If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.
Here are the circumstances in which refunds will be granted:
You can get a refund if:
Please note that refunds can take 3-5 business days to return in your account.
You can always contact us for any return question at [email protected].