Audio Receiver Transmitter Bluetooth 5.0 AUX RCA 3.5MM Jack USB Music Stereo Wireless Adapters for Car TV PC Speaker

Specifications:
Model:
KN321Technologies:
KN321: BT 5.0, A2DP, AVRCP (receiver mode only)
Operation Range: Up to 10m / 33ft (without any blocking objects)
Pairing name: KN321Charging
Time: 2 hoursWorking
Time:
RX: 6 hours;
TX: 5 hoursBattery
Type: Li-Polymer (200mAh)
Dimensions: 44 44 12mm
Weight: 18gPackage
Size: 18 * 12 * 1cm / 7.1 * 4.7 * 0.4 inPackage
Weight: 65g / 2.3 oz
Features: This extremely portable, lightweight wireless audio transmitter & receiver is an ideal wireless audio solution for a wide range of situations and uses.
Transmitter mode: Wirelessly transfer audio from your non-BT TV, home stereo system, or CD player to your BT headphones or speakers.
Receiver mode: Wirelessly transfer audio from your BT-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones. With the included 3.5 mm cable and 3.5 mm to 2RCA cable, this Receiver Transmitter adapter can widely be used on your computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc. Switch between transmitter and receiver modes with the simple push of a switch. Effortlessly connect using advanced BT technology and 3.5 mm audio cable (included).