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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Tri-Band 900/1800/2100MHz Mobile Signal Booster - B1/B3/B8/B20 4G LTE Amplifier, Tri-Band1. Tri Band Signal Booster with Multi Network Compatibility: This mobile signal amplifier enhances 3G 4G coverage across 900 1800 2100MHz frequencies, supporting bands B1, B3, B8, and B20. Compatible with major network providers, it ensures seamless connectivity in weak signal areas like rural regions, basements, dormitories, and urban villages. 2. Smart Life App Control & AGC ALC Technology: Remotely monitor and adjust the amplifier via the Smart
1. Tri-Band Signal Booster with Multi-Network Compatibility: This mobile signal amplifier enhances 3G/4G coverage across 900/1800/2100MHz frequencies, supporting bands B1, B3, B8, and B20. Compatible with major network providers, it ensures seamless connectivity in weak-signal areas like rural regions, basements, dormitories, and urban villages.
2. Smart Life App Control & AGC/ALC Technology: Remotely monitor and adjust the amplifier via the Smart Life app from any location. Features Automatic Gain Control (AGC) and Automatic Level Control (ALC) to dynamically optimize signal output, extend device lifespan, and reduce power consumption.
3. Enhanced Stability for Demanding Environments: The AGC system ensures stable signal amplification even in fluctuating conditions, minimizing dropped calls and slow data speeds in challenging locations like thick-walled buildings or underground spaces.
4. Multi-Scenario Coverage & Wide Compatibility: Designed for rural homes, underground parking, student dormitories, and urban apartments. Compatible with 3G (B1/B8) and 4G LTE (B1/B3/B20) networks, catering to diverse user needs.
5. 5. Dimensions: 20.5 x 13.5 x 3.7cm
6. Weight: 958g
Specification:
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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
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Perfect fit for a medium build 5ft 6
Size: Medium, Color: Light Grey
I am happy with this grey color Blazer. The fit is spot on- I am 5’6” medium build, and it fits comfortably without feeling too tight or too loose. The material feels high quality and has a nice weight into it. Making it look more premium than expected.
It’s also very comfortable to wear for extended periods, whether for work or going out. Overall great value and a solid addition to my wardrobe. Would definitely recommend!
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great jacket!
Size: 4X-Large, Color: Dark Blue
Nice jacket for warmer weather, very comfortable, fit me well. I'm a big guy and wear a 54 regular in tailored sport coats. The 4XL fit nearly identical to a 54 regular. Adds some class to a nice outfit without making it formal, which is exactly what I was looking for.
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Reviewed in the United States on May 12, 2026
★★★★★ 4
Comfortable & Right Fit
Size: X-Large, Color: Light Grey, Size: X-Large, Color: Light Grey
Light Grey, XL
*Item returned before use due to color change*
Quality every day blazer. Good material didn't feel cheap or come with lose threads.
When buttoned the blazer laid flat, I had room in chest and stomach but didn't seem baggy.
Shoulders fit across without pinching or buckling around pads.
Arm length didn't hang past wrist when arms were at my side and also didn't pull too high when raising.
My measurements:
More of a solid, muscular build but still very average.
6'
215#
Chest 44" (circumference)
Shoulders 20" (length taken from back)
Waist: 38" (circumference)
Arms: 26" (length taken down outside of arm)
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Fits well
Size: Large, Color: Black
I’m a 42 long in a suit, broad shoulders and this fit very well. Great value for the price especially on sale. Lightweight and stylish. This is my second purchase of the same product in a different color
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Perfect blazer!
Size: XX-Large, Color: Navy Blue
Husband bought this blazer for a wedding and it fits perfectly! It is comfortable and the color was great!
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Reviewed in the United States on May 13, 2026