ATC via Amazon offers the Lumsing J05 Bluetooth Handsfree Headset in Black or White for $24.99. Coupon code "5323IASH" drops it to $16.99. Plus, Prime members bag free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.22.) That's a buck under our mention from February and the lowest total price we've seen. (It's a current low by $4.) It features Bluetooth 4.1 technology, noise reduction, and two device switching. Deal ends April 25.