O Osten Design Bluetooth Headphones, Doltech Bluetooth 5.0 Neckband Headphones Noise Cancelling Headset with Carrying Bag Retractable Earbuds Stereo Earphones with Mic (Black)
| Country | USA |
| Manufacturer | HQN Books |
| Binding | Kindle Edition |
| ReleaseDate | 2011-12-27 |
| Format | Kindle eBook |