Feature:1. This portable, lightweight wireless audio transmitter and receiver is the ideal wireless audio solution for all situations and uses.2. The transmitter mode wirelessly transmits audio from a nonBluetooth TV, home stereo system, or CD player to a Bluetooth earphone or speaker.3. Receiver mode wirelessly transmits audio from a Bluetoothenabled phone, tablet or computer to a wired stereo, speaker or earphone.4. It can be widely used in your computer, notebook computer, home stereo system, Bluetooth audio, earphone, smartphone, MP3 player, CD player.5. Enjoy music on the way, high definition music transmission.Specification:Condition: 100% Brand NewItem Type: Bluetooth Transmitter and ReceiverColor: As Pictures Shown Weight: Approx. 13g/0.5oz.Receiver Mode: Blue LED Light OnOperating Range: Maximum 10m / 32.8ft (Without Any Obstacles)Technology: BT5.0, A2DP, AVRCP (Receiver Mode Only)Transmitter Mode: Red LED Light OnPackage List:1 x Bluetooth Receiver1 x Manual1 x Cable