Performance: no card sound, continuousWhether single or both ears: Bilateral stereoBluetooth protocol: 5.0Type: Jerry-White/Jerry-Black/Jerry-Red/Jerry-Green/Jerry+Wireless Charge/Jieli+Blasting Window/Jerry+Wireless Charge+pop up/Original Bluetooth scheme/Original
Colour : Black Material : Natural rubber Features : Wireless charging Size : 350*250*5 Single-sided double-sided : Single-sided Subjected to change depending on artwork provided