Introducing the HKM-331475 Wireless Back Clip Battery Power Bank, the ultimate solution for keeping your Apple iPhone 6, 6s, 7, and 8 charged without the hassle of wires. This innovative power bank is specifically designed to meet your charging needs, offering a range of capacity options to suit your lifestyle and device requirements.

This power bank boasts several standout features that make it an essential accessory for any iPhone user. Its compatibility with Apple iPhone models ensures a perfect fit and functionality, providing peace of mind while you're on the go. The HKM-331475 is equipped with a polymer lithium-ion battery that delivers dependable performance, so you can charge your device with confidence.

The durable alloy shell construction enhances its longevity, making it a reliable companion for daily use. Say goodbye to tangled cords; the wireless slave feature allows for effortless charging, giving you the freedom to move while your device powers up.

Choose the capacity that good fits your needs:
- Model A: A compact 2500mAh option, great for light usage.
- Model B: A solid 5000mAh choice for daily activities.
- Model C: With 3700mAh, this model supports larger devices like the iPhone 6 Plus, 6s Plus, 7 Plus, and 8 Plus.
- Model D: The high-capacity 7000mAh version is ideal for those who need extended charging throughout the day.

With its slim profile measuring 140 x 70 x 16mm, the HKM-331475 is designed for easy portability without sacrificing power. Whether you're commuting, traveling, or simply out and about, this wireless back clip battery power bank ensures you stay connected without the stress of low battery anxiety. Choose the HKM-331475 to elevate your charging experience and enjoy convenience like never before.