(TrendHunter.com) Wahl’s TrimNinja is a hybrid electric razor and beard trimmer designed to combine edging, trimming, and shaving functions into a single cordless device. The company emphasizes the durability of…(TrendHunter.com) Wahl’s TrimNinja is a hybrid electric razor and beard trimmer designed to combine edging, trimming, and shaving functions into a single cordless device. The company emphasizes the durability of…