3. If it is necessary to re-pair the USB Bluetooth audio
adapter with the new wireless omnidirectional
speaker, the distance between the USB Bluetooth
audio adapter and the wireless omnidirectional
speaker should be controlled within 3 meters.
wireless omni-directional speaker must be controlled
within 3 metres. When Bluetooth is disconnected from
the wireless omni speaker, press and hold the
Bluetooth key for 9 seconds to enter pairing mode.