-
Color：
carbonite ash
-
Size：
120*120*39.5mm；net weight：246g
-
Connect：
USB data cable connection/Bluetooth connection distance 10m
-
Battery capacity：
2000mAh，Built-in lithium battery
-
Audio characteristics：
360° intelligent sound pickup, 384ms cancellation, intelligent dynamic noise reduction, automatic gain control, full duplex
-
Functional features：
BT-40S can be freely switched through USB Bluetooth connection methods. It can be connected to a mobile phone or used with a Bluetooth receiver. Two devices can be wirelessly cascaded to receive playback sounds at the same time. There are 4 built-in omnidirectional microphones with a 360° omnidirectional sound pickup radius of up to 3-5 meters per unit.
