Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Portable GSM / 3G Double Band 900/2100MHz Mobile Phone Signal Booster Amplifier Repeater EU PlugProduct Description Model Number: (900 2100MHz) GSM 3G Dual band Frequency(MHz)GSM: Uplink890 915MHz GSM: Downlink935 960MHz 3G: Uplink1920 1980MHz 3G: Downlink2110 2170MHz Gain(dB): Uplink 60 Downlink 65 Band flatness(dB):3 Output Power(dBm)Uplink 23 Downlink 27 Group delay(uS)1 Impedance50ohm Working tempreture: 25~+55 degree Connector typeN Female Working voltageAC110V~220V to DC+12V 2A Size235*142*37 mm Weight of host: 1. 1KG Package weight: 2.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 742 reviews
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Product Reviews
★★★★★ 5
Glue for tire.
Better than walking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
Glue
Works 💪 great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
★★★★★ 5
Worked on slow leak… one month already!!!
Style: 18oz
Edit: Still holding proper pressure at 2-months !!!
Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Excellent stuff!
Style: 18oz
Used this on a Z-Trac with a flat and it fixed it and has held up for over 8 months.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Greats stuff
Style: 14oz
Works super, has kept air steaycfor over 6 months, no leaks
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Reviewed in the United States on May 30, 2026
