Portable Bluetooth Speaker — Having some good tunes for that lonely job site can be a blessing. However, you’ll want a durable, reliable, weatherproof device because you never know what the conditions might bring. A nice gift might be the Omaker M4 Portable Bluetooth 4.0 Speaker.
This unit offers the Bluetooth 4.0 technology with wireless playback up to 33 feet, clear sound and a passive subwoofer, fast recharge and up to 12 hours of music at 80% volume. It’s IP54-rated and designed as an outdoor or shower speaker. ($20, eomaker.com)