Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 12 - Jun 17
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Description
MECOOL HK1RBOX X4 4K TV Box, Android 11 Amlogic S905X4 CPU with RC 4GB+128GB(UK Plug)1. OS: Android 11 2. CPU: Amlogic S905X4 quad core ARM cortex A55 3. GPU: ARM Mali G31 MP2 4. Memory: 4GB+32GB 4GB+64GB 4GB+128GB 5. 8K video codec, 3840x2160 resolution 6. WiFi: 2. 4G 5G, BT: 4. 1 7. HEVC: H. 265, LAN: 1000M 8. Language: English, German, French, Italian, Spanish, Chinese, Japanese and other 24 languages 9. I O interface: 1xUSB 2. 0, 1xUSB 3. 0, 1xTF card slot, 1xLAN, 1xHD out, 1xAV out, 1xSPDIF, 1xDC in 10. Packing list: TV Box x 1
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]
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1527 reviews
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Product Reviews
★★★★★ 3
Three Stars
Will help you sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2016
★★★★★ 5
Good
The only melatonin that works for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Source Naturals Melatonin is the best!
My husband and I have been using Source Naturals Melatonin for almost 25 years. I have tried a few other brands, and I definitely think Source Naturals is the best! I once saw a program on Discovery channel about how Melatonin is an important heart antioxidant, and that after age 40 the Melatonin in our system goes way down. We had also just moved to a high altitude town, and I was having great difficulty sleeping because of the high altitude. We started taking Source Naturals Melatonin, and I was able to sleep like a baby. I really recommend the time release especially, and we also take a 1 mg sublingual lozenge to fall asleep more quickly.
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Reviewed in the United States on August 27, 2017
★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
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Reviewed in the United States on October 17, 2025
★★★★★ 5
The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025
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