KN326 Bluetooth-compatible 5.0 Audio Transmitter Receiver 3.5mm AUX Jack RCA Wirele Music Audio Adapter with Mic for Car PC TV HeadphonesFeature:1.Support Microphone:Handsfree call when you are busy, cleanning2.Transmitter mode:wirelely streams audio from your non-Bluetooth-compatible TV, home stereo system, or CD player to your Bluetooth-compatible headphones or speakers3.Receiver mode: wirelely streams audio from your Bluetooth-compatible-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones4.Switch between transmitter and receiver modes with the simple flick of a switch. Effortlely connect using advanced Bluetooth-compatible technology and 3.5mm audio cable (included).5.Super-Portable Audio-Streaming PowerThe KN326 is just 44mm (1.73") acro and weighs only 18g (0.63oz), but has got powerful wirele audio streaming capabilities. Slip this transmitter & receiver into your backpack or laptop bag and take it on-the-go without the slightest effort.Instruction:Power on: Pre and hold the power on/off button until the LED lights upShutdown: Pre and hold the power on/off button until the LED is offCharging: Use the DC-5V charger and micro usb charging cable. The red light is on during charging. When the battery is fully charged, the blue light is on.Switch mode:1)RX: Receive mode, indicator: blue LED2)TX: Transmit mode, indicator light: red LEDRX mode:Pairing name: KN326 in the Bluetooth-compatible settings of the phone to pair. The blue light flashes twice a second during the pairing proce, and the blue light flashes once every three seconds after the pairing is succeful.how to use:1)Plug one end of the audio cable into the audio input of the speaker and the other end into the audio of the KN3262)confirm that it is in RX mode (blue light flash). Find the pairing name in the Bluetooth-compatible settings of the phone: KN326 click to pair.TX mode:TX mode will automatically search for other Bluetooth-compatible receiving devices (such as Bluetooth-compatible headset, Bluetooth-compatible speaker, Bluetooth-compatible receiver, etc.), The red light flashes twice a second during the pairing proce, and the red light flashes once every three seconds after the pairing is succeful.How to use:1)Plug one end of the audio cable into the audio output of the devices and the other end into the audio of the KN326.2)Confirm that it is in TX mode (red light flash). The KN326 will automatically search for Bluetooth-compatible headset or Bluetooth-compatible speaker pairing.Specification:Model: KN326Style: 1, 2, 3Technology: BT5.0, A2DP, AVRCP (receiver mode only).Working range: up to 10m / 33ft (without obstacles).Pairing name: KN326Charging time: 2 hoursWorking time: RX: 6 hours; TX: 5 hoursBattery type: lithium polymer (200mAh)Size: 44x44x12mm/1.73x1.73x0.47"Weight: 18gNote:There may be slight size deviations due to manual measurement, different measuring methods and tools.The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.KN326 Bluetooth-compatible 5.0 Audio Transmitter Receiver 3.5mm AUX Jack RCA Wirele Music Audio Adapter with Mic for Car PC TV HeadphonesFeature:1.Support Microphone:Handsfree call when you are busy, cleanning2.Transmitter mode:wirelely streams audio from your non-Bluetooth-compatible TV, h 18g:Item Weight Transmitter:Item Size Bluetooth-compatible:Model Name Transmitter:Out Power FM:Special Features 5V:Voltage APWIKOGER:Brand Name Mainland China:Origin CE,NONE:Certification FM Transmitters:Item Type Bluetooth Audio Transmitter Receiver:Bluetooth Audio Adapter Bluetooth Audio Adapter 5.0:Bluetooth Wireless Audio Adapter Handsfree call when you are busy, cleanning:1.Support Microphone Press and hold the power on/off button until the LED lights up:Power on Press and hold the power on/off button until the LED is off:Shutdown KN326:Model 1, 2, 3:Style BT5.0, A2DP, AVRCP (receiver mode only).:Technology up to 10m / 33ft (without obstacles).:Working range KN326:Pairing name 2 hours:Charging time lithium polymer (200mAh):Battery type 44x44x12mm/1.73x1.73x0.47":Size 18g:Weight 18g:Item Weight Transmitter:Item Size Bluetooth-compatible:Model Name Transmitter:Out Power