Product Dimensions: 4.3 x 4.3 x 0.9 inches
Item Weight: 0.423 ounces
ASIN: B07WGK1B7Y
Item model number: NB-12
Batteries: 1 Lithium Polymer batteries required. (included)
Wireless communication technologies: Bluetooth
Connectivity technologies: Wireless
Special Features: Fast Charging
Other display features: CE
Form Factor: In Ear
Colour: Black
Included Components: Cable
Manufacturer: Link Dream