ANKER A3105 Wireless Speakers.

Brand Name: ANKER Communication :AUX Communication: Bluetooth Display Screen: No Battery: Yes Speaker Type: Portable Power Source: AC Number of Loudspeaker Enclosure: 1 Cabinet Material: Plastic Audio Crossover: Two-Way Built-in Microphone: Yes Channels:2 (2.0) Feature: Phone Function Intelligent Personal Assistant: NONE Output Power:12W Remote Control: No Material: Plastic Support Apt-x: No Waterproof: Yes PMPO: 6W Model Number: A3105 Frequency Range: 75Hz-20KHz Speaker Structure: Catheter Speaker Classification: Loudspeaker Communication: Wireless Interface Type: 3.5mm, USB Wireless Type: Bluetooth Intelligent Personal Assistant: None