USB Connection Bluetooth Audio Transmitter Driver Free Wireless Adapter Car Audio System

Label:Yes Charging current: 300MA Charging method: Micro USB 5V/0.5A Standby current:18MA Battery life: 8H Transmitting working current: 60MA Bluetooth distance: 10M (open space) Output connection method: 3.5MM stereo interface Input connection method: 3.5MM stereo interface Built-in battery: polymer battery Support protocols: A2DP, AVRCP, HFP, SPP HID Receiving working current: 43MA Features: Support stereo codecs Support HFP, HSP, A2DP, AVRCP, and SPP profiles Noise reduction and echo cancellation Multi-band equalizer configuration Support packet loss concealment Multi-point HFP and A2DP Support voice prompts Integrated lithium mode battery charger supports 300 mAh fast charging and over-discharge protection Support audio equipment with audio input to achieve wireless audio reception and transmission Support automatic search and connection of Bluetooth devices to achieve wireless audio transmission Built-in AEC echo cancellation and ANC noise cancellation circuits, gorgeous stereo, purer sound quality Built-in enhanced signal transmission circuit, faster and more stable connection without interruption Compatible with dual lossless audio formats Support AUX OUT, Earphone Automatic memory connection function, simpler operation and more convenient connection

Package Included: 1set Bluetooth Audio Transmitter