How much does this cost to the nearest dollar?

Bluetooth Headset Upgraded Active Noise Cancelling Bluetooth Headphones, Bluetooth Earpiece CVC8.0 Dual-Mic Hands-Free V5.0 Comfortable Earbud 240 Hrs Standby Time for Business/Workout/Driving
DUAL-MIC NOISE CANCELLING —— HSP-B3 Combines two built-in HD microphones and advanced CVC8.0 noise reduction technology which can eliminate disruptive background noise without missing any single conversation details even in noisy place. Allowing you to enjoy high quality music and have a Crystal Clear chat on Calls. ULTRA-LONG BATTERY LIFE —— HSP-B3 battery can provide 10 days standby time and Up to 16 hours of continuous talking time on a single fully charge. Only charging can offer HSP

Price is $41.00
Price: $41.37