Car Bluetooth 5.0 3.5Mm / USB Receiver For Car / Home PC Stereo Projector : Bluetooth 50 MP3 Player: Wireless Bluetooth speaker, connect your car stereo/home stereo system to our device; Compatible with various music apps Hands-free calls: built-in microphone, support hands-free answer/end call, reject call; Mobile phone navigation transmission, Bluetooth one-key connection, voice playback, more accurate navigation Memorable when turned off: Remember the frequency, track, volume, it is turned off, when restarted, start playing from the last song Car Receiver/Adapter: USB/Memory/U/Support; connect and ; Support 3.5mm AUX/USB and FM modes; Built-in microphone noise reduction, stereo sound; USB rechargeable; e.t.c Easy to use: Compact size with magnetic base, allows you to install the monitor anywhere modification, suitable for vans, buses, trucks, various vehicles Specification: Material: ABS plastic; Size: diameter 50x50mm/1.97x1.97inch Length: about 1m/39.37in Type: Bluetooth audio receiver Bluetooth version: 5.0 Profile: A2DP, HFP, HSP, AVRCP Transmission range: up to 10 m / 33 SNR: andgt;90dB : 1x 3.5mm male plug, 1x USB power port Power: V/1A contains : 1 Bluetooth receiver 1 magnetic base 1 user manual