Description

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Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included). 5.Super-Portable Audio-Streaming Power The KN321 is just 44mm (1.73") across and weighs only 18g (0.63oz), but has got powerful wireless audio streaming capabilities. Slip this transmitter & receiver into your backpack or laptop bag and take it on-the-go without the slightest effort. Power on: Press and hold the power on/off button until the LED lights up Shutdown: Press and hold the power on/off button until the LED is off 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 blue light is on. Switch mode: 1)RX: Receive mode, indicator: blue LED 2)TX: Transmit mode, indicator light: red LED RX mode: Pairing name: KN321/KN319, find KN321/KN319 in the Bluetooth settings of the phone to pair. The blue light flashes twice a second during the pairing process, and the blue light flashes once every three seconds after the pairing is successful. 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 KN321 2)confirm that it is in RX mode (blue light flash). Find the pairing name in the Bluetooth settings of the phone: KN321/KN319 click to pair. 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 twice a second during the pairing process, and the red light flashes once every three seconds after the pairing is successful. 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 KN321/KN319. 2)Confirm that it is in TX mode (red light flash). The KN321 will automatically search for Bluetooth headset or Bluetooth speaker pairing. Specifications: Technologies: BT5.0,A2DP, AVRCP (receiver mode only) Operation Range: Up to 10m / 33ft (without any blocking objects) Pairing name:KN321 Charging Time: 2 hours Working Time: RX: 6 hours ; TX: 5 hours Battery Type: Li-Polymer (200mAh) Dimensions: 44 × 44 × 12mm Package includes: 1* Bluetooth 5.0 Audio Transmitter/Receiver Adapter 1* Micro USB Power Cable 1* 3.5mm AUX Audio Cable 1* User Manual Shipping Returns Contact Us Payment 1. Items sent from US warehouse. 2. Receiving time = Processing time + Shipping time. 3. Processing Time: Around 1-2 business Days. 4. Shipping Time: 3-5 business day. It may have a little delay during some holiday (such as Christmas), any problem, please feel free to contact. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive. If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received. Please contact us first before returning your product!!! If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible. We care about our valued customers, and will always try to help you. So if you have any problems, You can contact us 7*24, we will reply at the first time. We accept all verified payments from ebay. Orders will be shipped after receiving cleared payment. Shipping 1. Items sent from US warehouse. 2. Receiving time = Processing time + Shipping time. 3. Processing Time: Around 1-2 business Days. 4. Shipping Time: 3-5 business day. It may have a little delay during some holiday (such as Christmas), any problem, please feel free to contact. Returns Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive. If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received. Please contact us first before returning your product!!! Contact Us If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible. We care about our valued customers, and will always try to help you. So if you have any problems, You can contact us 7*24, we will reply at the first time. Payment We accept all verified payments from ebay. Orders will be shipped after receiving cleared payment. 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