2 in 1 Wireless Bluetooth 4.2 Audio Transmitter Receiver TV Car Music Receiver Universal Adapter

Features: 1.Made of high-quality materials, durable. 2.Small size, easy to carry. 3.Transmitter mode: wirelessly transmit audio from a non-Bluetooth TV, home stereo system or CD player to a Bluetooth headset or speaker. 4.Receiver mode: wirelessly transmit audio from a Bluetooth-enabled mobile phone, tablet or computer to a wired stereo, speaker or headset. 5.Just tap the switch to switch between transmitter and receiver modes. Easy connection using advanced Bluetooth technology and 3.5mm audio cable. 6.This receiver transmitter adapter can be widely used in your computer, laptop, home stereo system, headset, smart phone, Mp3 player, CD player, etc. Specification: 1.Model: KN319 2,Technologies: BT4.2, A2DP, AVRCP (receiver mode only) 3.Operation Range: Up to 10m / 33ft (without any blocking objects) 4.Charging Time: 2 hours 5.Continuous Use Time: 6 hours (Receiver Mode) / 5 hours (Transmitter Mode) 6.Battery Type: Li-Polymer (200mAh) 7.Dimensions: 44 × 44 × 12mm 8.Weight: 18g Package: 1x Bluetooth 4.2 Audio Transmitter/Receiver Adapter 1x Micro USB Power Cable 1x RCA Cable 1x 3.5mm Aux Cable FAQ: How to use: 1.Power on: Press and hold the power on/off button until the LED lights up and then release. 2.Shutdown: Press and hold the power on/off button until the LED is off and then release. 3.Charging: Use the DC-5V charger and micro usb charging cable. The red light is on during charging. When the battery is fully charged, the red light is off. 4.Switch mode: RX: Receive mode, indicator: blue LED TX: Transmit mode, indicator light: red LED Pairing: 1.RX mode: Pairing name: BT-01, find BT-01 in the Bluetooth settings of the phone to pair. The blue light flashes during the pairing process, and the blue light stops flashing after the pairing is successful. Connect the product to the audio device with a 3.5 audio cable. 2.TX mode: TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.), the red light flashes during pairing, and the red light stops flashing after pairing succeeds. Connect the product to a device such as a TV with a 3.5 audio cable/RCA audio cable.