Plantronics GO3 Wireless Earbuds Headset Manufacturer: Plantronics Color: Black Ear tips: S, M, L, 2 of each included Included items: Earbud unit, ear tips, third-party charging cable (Micro-USB, 47cm) Instruction manual: https://myheadset.jp/backbeatgo3/backbeat-go3-ug-jp.pdf Purchase date: January 2017 Owner history: One owner Shipping method: Nekopos (Additional information) This is a wireless earbud headset that hangs around the neck. Because it hangs around the neck, you won't lose it while jogging. I bought it in 2017 for that reason, but my jogging habit only lasted three days, and I ended up putting it away in a drawer. I charged it and used it for this listing. I fully charged it and watched action movies on YouTube with breaks, and the total viewing time was 5.48 hours. The catalog listing for the new product was a maximum of 6.5 hours, so it's a very good figure for an old item. I think this is because I didn't use it much. The ear tips I was using (probably M) will be attached to the earbud unit, and I will also include the remaining two unused sets (probably S and L). I will also include a spare Micro-USB cable for charging.