DUAL 6.5″-BLUETOOTH-VK-3900-D65 Bluetooth Profiles: A2DP Chipset: AC6901 Bluetooth Operating Distance: 10 m Bluetooth Version: 4.2 Battery Capacity: 2 000 mAh
Description 7.1 Surround sound Compatible with all devices that supports USB connection. Adjustable professional omnidirectional microphone Driver size: 40 mm