BOSE speaker SoundLink revolve

Microphones: Built-in Microphone Sound Options: Full Range Speakers, Speakerphone, Stereo, SimpleSync, Party Mode (When Enabling Two Speakers), Stereo Mode (When Enabling Two Speakers) Noise Control Type: Echo Reduction Audio cable included: No Water Resistant:IP55 Entire Product System: 15.16 cm H x 8.23 cm W x 8.23 cm D (0.66 kg) Product Material: Aluminum, Plastic, Silicone Battery Life: 13 hours Battery Charge Time: 4 hours Charging Interface(s): USB MICRO B PORT Wireless Connectivity: Bluetooth, NFC Connectivity, Wireless Connectivity Bluetooth Version: 4.2 Bluetooth Range: Up to 30 ft (9 m) Bose App: Bose Connect App