Amazon has Bluetooth Over-Ear Headphones with Microphone for $23.39 when you apply coupon code LVRQPUBW at checkout.
From the site:
- ???TWO UNIQUE LARGE-DIAMETER DRIVERS?: 40mm driver and CSR dual-chip allows the headset to have deep, accurate bass, providing crisp, powerful Hi-Fi sound quality. (Tips: This headset focuses on the quality of sound effects. It is passive noise isolation that is not the main active noise reduction)
- ???COMFORTABLE AND SKIN-FRIENDLY?: The earmuffs are made of ultra-soft protein cotton, which is close to human skin and lastingly comfortable. The stainless steel slider headband is suitable for all head types, and the soft headboard will not bring heavy feeling.
- ???ROTATABLE AND COLLAPSIBLE DESIGN?:The earmuffs with skin-friendly texture can be rotated and folded by 90°. It can be easily attached to the neck or placed in the accompanying small bag. It is the best companion for travel and life.
- ???HANDS FREE CALLS WITH BUILT-IN MIC?: Built-in microphone, Bluetooth 4.2 is compatible with most Bluetooth devices such as iPhones, Smartphones, TVs, tablet and PC, providing high-quality hands-free calling within 33 feet.
- ???LONG BATTERY LIFE?: Enjoy your music world for 20 hours. In addition, the attached 3.5mm audio cable is connected to a computer phone for stable audio playback.