As one of its daily deals, Caloby offers the Urge Basics Ultra-Slim Bluetooth Keyboard in Black, Ice Blue, or Silver for $14.99 with free shipping. That's $7 under our mention from July and the lowest total price we've seen. (It's a current low by $8.) It features a wireless range of up to 33 feet and a 2.4GHz frequency range. Two AAA batteries are required (not included). Deal ends today.