Review on Klein Tools AEPJS1 Wireless Speaker for Jobsite, Portable Audio Player & Hands-Free Calls, Durable Worksite Use by Steven Cox

Nice little speaker. Has proven durable enough to live in my tool bag. Holds a charge for a long time. Good volume for lower noise levels, but unable to overcome the noise of a full-fledged commercial construction site (little things may be allowed on a construction site). The magnet is a great design feature; attaches to lifter, electric box, hairpin, etc. The only problem is that the speaker gets tinny and static at maximum volume with good metal tunes.