CHJGD Kaset 6000mAh power bank review

Back in the day I would have loved a power bank that could charge my Walkman - I hate to think how many AA batteries I got through each week. An audio cassette seems a strange choice of design for a retro power bank, given that they didn't charge over USB, but we love it nonetheless. Find out more about this limited edition power bank in our CHJGD Kaset review.