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Ships within 48 hours Β· Estimated delivery Jul 18 - Jul 23
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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
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Based on 26 reviews
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5
Fluffs great in 48 hours
Size: Full/Queen(90"x90"), Color: White
Great size for 15 inch mattress. Very well made. Soft comfy and not too warm
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Reviewed in the United States on January 24, 2026
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5
Order a king for your tall queen mattress
Size: Full/Queen(90"x90"), Color: White
I love it! It is so puffy and light. It feels luxurious to go to bed. It is so puffy that it shrinks the width, barely covering my tall queen mattress. I wish I'd ordered a king size.
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Reviewed in the United States on April 16, 2026
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5
Very Plush
Color: White, Size: King
I usually donβt expect much when I buy new pillows.
However, I have to say this is a great and very comfortable pillow. I am so happy with this purchase.
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Reviewed in the United States on May 18, 2026
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5
Soft pillows
Color: White, Size: Queen
Great pillows, as described.
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Reviewed in the United States on May 28, 2026
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5
Comfortable
Color: White, Size: Queen
The pillows feel perfect. And they don't feel lumpy
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Reviewed in the United States on June 1, 2026