mJoose | MagSafe Signal Booster for Better Reception & Power
- Jun 26, 2025
- 3 min read
Boost your cell signal by up to 100x, extend battery life, and stay connected anywhere—no installation, no extra gear, just snap it on.
Tired of dropped calls, slow internet, and constantly searching for a power outlet in dead zones? The mJoose MagSafe Signal Booster for Better Reception & Power is here to revolutionize your mobile experience. Launched on Kickstarter by mJoose, this innovative MagSafe-compatible device promises to deliver crystal-clear calls, lightning-fast data, and extended battery life, all in a sleek, snap-on design.
Project Overview
Name and Creator: mJoose MagSafe Signal Booster for Better Reception & Power (also known as mJoose Lynx Boost+Charge) by mJoose.
What It Is: The mJoose MagSafe Signal Booster is a portable, all-in-one accessory that enhances your smartphone's cell signal by up to 100 times, extends its battery life, and reduces radiation exposure. Designed for effortless use, it simply snaps onto your MagSafe-compatible iPhone or Samsung phone, eliminating the need for complex installations or extra gear. It's the next generation of mJoose's proven signal-boosting technology, now in a convenient MagSafe format.
Key Features
Powerful Cell Signal Amplification: Boost your cell signal by an astounding 10x to 100x (10-20dB gain), ensuring stronger connections in elevators, basements, rural areas, or crowded urban environments. It works across all 2G, 3G, 4G, and LTE bands for all major carriers in North America (US, Canada, Mexico).
Extended Battery Life: Never run out of power when you need it most. The integrated battery pack doubles your phone's battery life, providing up to 100% additional charge. It even charges your phone faster than standard wall outlets.
Significant Radiation Reduction: Enhance your connectivity safely. The mJoose booster actively reduces your phone's radiation exposure by an average of 70%, offering a healthier mobile experience.
Seamless MagSafe Compatibility: Designed specifically for MagSafe-enabled iPhones and compatible Samsung phones, the mJoose booster snaps on magnetically for a secure and instant connection.
Effortless Portability & Use: There's no installation required, no wires, and no complex setup. Simply attach it to your phone, slide up the antenna, and immediately experience better reception and power.
Patented Active Antenna Technology: Unlike passive boosters, mJoose utilizes proprietary active antenna technology that actively amplifies your phone's signal and its connection to cell towers, ensuring consistent and reliable performance.
Certified for Reliability: Building on the legacy of its predecessors, mJoose devices have been FCC certified and previously Apple MFI (Made for iPhone) certified, underscoring their commitment to safety and performance standards.
Rewards
Super Early Bird | mJoose Lynx Boost+Charge ($89 USD):
Includes: One (1) mJoose Lynx Boost+Charge unit and one (1) FREE MagSafe protector case.
Early Bird | mJoose Lynx Boost+Charge ($99 USD):
Includes: One (1) mJoose Lynx Boost+Charge unit.
2× mJoose Lynx Boost+Charge (Super Early Bird) ($177 USD):
Includes: Two (2) mJoose Lynx Boost+Charge units and two (2) FREE MagSafe protector cases.
2× mJoose Lynx Boost+Charge ($190 USD):
Includes: Two (2) mJoose Lynx Boost+Charge units.
5× mJoose Lynx Boost+Charge (Super Early Bird) ($425 USD):
Includes: Five (5) mJoose Lynx Boost+Charge units and five (5) FREE MagSafe protector cases.
5× mJoose Lynx Boost+Charge ($459 USD):
Includes: Five (5) mJoose Lynx Boost+Charge units.
10× mJoose Lynx Boost+Charge (Super Early Bird) ($799 USD):
Includes: Ten (10) mJoose Lynx Boost+Charge units and ten (10) FREE MagSafe protector cases.
10× mJoose Lynx Boost+Charge ($884 USD):
Includes: Ten (10) mJoose Lynx Boost+Charge units.
The Idea
Concept: mJoose's core concept is to provide a seamless, portable, and highly effective solution to the ubiquitous problems of weak cell signals and dwindling smartphone battery life. By integrating a powerful signal amplifier with a MagSafe-compatible battery pack, they aim to offer a "snap-on" solution that empowers users to stay connected and powered, regardless of location.
Inspiration: Recognizing the frustration of dropped calls in rural areas, slow loading times in urban dead zones, and constant battery anxiety, mJoose sought to create a discreet yet powerful device. Their patented active antenna technology, refined over years, is now delivered in a convenient MagSafe form, inspired by the desire to provide people with the confidence and freedom to stay connected when it matters most, reducing common mobile frustrations with a single, elegant accessory.
