Soundz True wireless promises exceptional sound quality with no wires, just simply connect the Earbuds to your device and listen to your music. Comes with a portable charging case, just pop the Earbuds in the case to charge and transport. Ergonomic Earbuds, these do not fall out whilst running, jogging, etc. can be used to answer calls - hands-free calls. The future of listening to music. Features: Bluetooth V5.0- deep bass/crystal clear treble Auto power on Auto Pairing Talk time – 3.5 hours Music playtime- 3.5 hours Rechargeable case Comfortable/ Secure fit Compatible with all Bluetooth smartphones Specification: Earpiece battery: 45mAh Rechargeable case: battery 350mAh Speaker: 10mm Music playback: 3.5h Call: 3.5h BTdistance: 12m Material: Plastic