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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
A002 3 in 1 4G Signal Booster Mobile Phone Signal Amplifier, Full Set1. Purpose: indoor signal coverage 2. Working frequency band: Uplink: 890~915MHz 1710 1785MHz 1920 1990MHZ Downlink: 935~960MHz 18051880MHz 2110 2180MHZ 3. Gain: 65DB 4. In band fluctuation: less than 3 dB 5. Output power: greater than 20 dBm 6. Three order intermodulation: 9K 1GHZ 36 1G12. 75GHZ 30 dBm 7. Voltage: 110 220V (12V 2A) 8. Power: 0. 5W 9. Impedance: 50 10. Cable: indoor 3 meters, outdoor 10 meters 11. Connector type: N K 12. Plug
1. Purpose: indoor signal coverage
2. Working frequency band:
Uplink: 890~915MHz 1710-1785MHz 1920-1990MHZ
Downlink: 935~960MHz 18051880MHz 2110-2180MHZ
3. Gain: 65DB
4. In-band fluctuation: less than 3 dB
5. Output power: greater than 20 dBm
6. Three-order intermodulation: 9K-1GHZ≤ -36/1G12.75GHZ≤ -30 dBm
7. Voltage: 110--220V (12V 2A)
8. Power: 0.5W
9. Impedance: 50Ω
10. Cable: indoor 3 meters, outdoor 10 meters
11. Connector type: N-K
12. Plug specifications: American, British, European, Australian
13. Weight: 2.8 kg
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
4.9 ★★★★★
Based on 2279 reviews
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Product Reviews
★★★★★ 5
Great quality for the price!
Color: Upgrade-darkgreen, Size: 16 Inch
Great backpack with lots of pockets. Due to the price I was worried about the quality, but I have used it for a few months now and it's holding up great. Love the color and would recommend!
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Good for travel
Color: Regular-black, Size: 16 Inch
Good looking backpack for travel. Compact and good quality.
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Great Backpack!
Color: Upgrade-apricot, Size: 16 Inch
Great quality for the price and had a lot of space and pockets, which is super convenient!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Quality
Color: Upgrade-apricot, Size: 16 Inch
Am not disappointed buying this bag it’s spacious all different type of pockets the zippers are so unique the thickness is everything to talk about . I used this for my work bag that I carry 5 days of the week with my uniform,shoes,water bottle,phone,tablet etc and it’s still leaves a lot more space the firmness and sturdiness is 100% ..So comfortable the padding on the back and the shoulder keeps you relaxed. This is value for your money , my coworker are so inlove with my backpack
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Very functional and spacious!
Color: Upgrade-apricot, Size: 16 Inch
I wasn’t expecting to love this backpack as much as I do, but wow —it’s everything I wanted and more. The apricot color is soft and pretty without being too “girly,” and the fabric has a nice matte texture that feels durable yet lightweight. It doesn’t have a plasticky smell at all, just a clean, new bag scent right out of the packaging. The compartments are super well thought out. I can fit my 16-inch laptop, chargers, skincare pouch, and even a change of clothes without the bag looking bulky. The back padding is surprisingly comfy, especially during long airport days, and the straps don’t dig into my shoulders. It sits well on my carry-on handle, making it the perfect travel companion. If you’re into functionality and aesthetics, this is it.
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Reviewed in the United States on July 31, 2025