These Lil Dyno (Dynamo Keychains) are a great way of offering incentive to your clients, employees, and much more. Each Lil Dyno (Dynamo Keychain) features a light that's powered by cranking the arm to recharge the battery. The light has a bright LED light and a rubber spray coat. These can be decorated with a company's logo to leave a lasting impression for tradeshows, luncheons, presentations, and more.
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