As one of its daily deals, Amazon cuts up to 66% off a selection of Bluetooth speakers, with deals starting from $14.99. Plus, Prime members bag free shipping on all orders. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping starts at $5.33.) Deal ends today. A couple of best bets:

• AmazonBasics Ultra-Portable Micro Bluetooth Speaker for $14.99 ($10 off)
• Jam Classic Bluetooth Wireless Speaker for $16.99 (pictured, low by $4)

Orders via Prime shipping are guaranteed to arrive in time for Christmas; otherwise, upgrade to 2-day shipping, starting from $11.44, for guaranteed delivery.