*• Rechargeable lithium-ion battery

• Battery life up to 6 hours

• Charging time: approximately 4 hours when using the original cable. Using a third-party USB Micro-B cable or power source may influence charging time

• Bluetooth range: up to 9 m

• Bluetooth version: 4.2

• Built-in microphone acts as an extension of the microphone in your mobile device

• Bose Connect app

• Stands up to Water from the inside out