ขาย pa 2 in 1 บลูทูธ 5 . 0 อะแดปเตอร์รับส่งสัญญาณเสียงแบบไร้สาย rca aux ราคาที่ดีที่สุด

Decription: Features: 1.This extremely portable, lightweight wireless audio transmitter and receiver is an great wireless audio solutions for a wide range of situations and uses 2.Transmitter mode:wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones or speakers 3.Receiver mode:wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones 4.Switch between transmitter and receiver modes with the simple flick of a switch. Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included). 5.Super-Portable Audio-Streaming Power:The adapter is just 44mm (1.73 inch) across, 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. 6.Broad Compatibility: With the included 3.5mm cable and 3.5mm 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. 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 Battery : 200mAh Dimensions: 44 × 44 × 12mm 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: RX: Receive mode, indicator: blue LED TX: Transmit mode, indicator light: red LED Included: 1x Bluetooth 5.0 Audio Transmitter/Receiver Adapter 1x Micro USB Power Cable 1x RCA Cable 1x 3.5mm Aux Cable 1x User Manual