BT180 bluetooth 5.3 Transmitter Receiver FM Radio USB Audio Decoder PC Soundcard EQ Modes AUX Input 2800mAh Battery Long

Specifications Model BT180 Abluetooth Version bluetooth 5 3 compatible with devices with versions down to bluetooth 4 0 Supported bluetooth Protocols HFP A2DP AVRCP HSP GAVDP IOP SPP BLEbluetooth Frequency Range 2 4GHz 2 480GHzbluetooth Range Approximately 10mFM Transmitter Frequency Range 76MHz 108MHzFM Receiver Frequency Range 87 5MHz 108MHz Note Japanese frequencies not supported FM Transmitter Power 0 5WSupported USB Decoding Formats MP3 WAV WMA FLACSampling Rates Supported 8kHz 11 025kHz 12kHz 16kHz 22 05kHz 24kHz 32kHz 44 1kHz 48kHzMaximum Storage Supported USB drives up to 128GBAudio Input Options bluetooth USB AUX PC SoundcardPower Supply Built in 2800mAh lithium battery works for over 8 hours without headphones 5V 1 2A charging via Type C cableEQ Sound Modes Normal Country ClassicalFeatures 1 Multi Function Audio SystemCombines six features into one compact device bluetooth receiver FM radio FM transmitter USB decoding player AUX input and PC soundcard ideal for versatile audio applications 2 High Quality FM TransmissionSupports stereo FM broadcasting with frequencies ranging from 76MHz to 108MHz Adjustable steps 0 1MHz ensure precise frequency tuning and compatibility with global FM standards 3 USB Decoding and Memory SupportPlays MP3 WAV WMA and FLAC audio formats directly from USB drives supports storage capacities up to 128GB and retains playback memory for enhanced user convenience 4 Enhanced EQ Customiza