Comfortable & Stylish - Classy wood grain design, comfortable fit and sweat-proof.

Handsfree Features - Handsfree touch features allows you to control music, volume, answer calls and connect to Siri without needing to access phone.

Portable Charging Case - the Charging Case acts as a portable power source for your earbuds.

Battery- Polymer Lithium Battery

Bluetooth Version:  5.0

Earbud Working Range:  Up to 30 feet

Frequency: 2.4-2.48GHZ

Operating Voltage: 3.0V-4.2V

Charging Case:  Compatible with Qi Wireless Charging Pad