Suggested Retail:$49. TaoTronics Trucker Bluetooth Headset with Microphone, Wireless Cell Phone Headset Noise Cancelling Mic, On Ear Bluetooth Headphones Bluetooth 5.0 34H for Home Office Online Class PC Call Center Skype. Perfect Choice for Working or Studying from Home: with AI Noise Reduction Technology, TaoTronics BH041 is the world’s first AI noise cancelling headset, slashing background noise up to 40dB, be heard clearly in noisy situations. Advanced Qualcomm QCC3020 Chipset: Bluetooth 5. 0 headset with QCC3020 chipset for fast & stable signal transmission; freedom to pair with two Bluetooth devices simultaneously. 34 Hours Playtime: Wireless earphones provides up to 34 hours continuous talking on a single full charge, always ready to answer or make a hands-free calls. All Day Comfort: 2. 8 oz lightweight headset with adjustable headband fits any head shape; soft earpad & anti-slip pad stays securely in place for all-day comfort. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.