Product Name: 4 in 1 wireless adapter
Product Model: GT69
Bluetooth Version: V5.4
Transmission Distance: Open area up to 10 meters long
Power Supply Method: Type-C interface
Product Size:(Approximately) 65mm x 32.2mm x 18mm
Battery Capacity: 200mAh
Working Hours: Full charge for approximately 6 hours
Frequency: 2.4GHz-2.48GHz
TF Card Playback:Support(Supports up to 64G)
Microphone:YES(Only RX Mode Support)









• Bluetooth 5.0 :Enjoy faster and more stable connections with the latest Bluetooth 5.0 technology.
• 2-in-1 Receiver and Transmitter :This adapter can be used as both a receiver and transmitter, making it versatile and convenient for various audio needs.
• RCA and 3.5mm Jack Support :With support for both RCA and 3.5mm jacks, this adapter can be used with a wide range of devices including cars, TVs, and PCs.
• USB Dongle :The adapter comes with a USB dongle, making it easy to connect to your device and use on-the-go.
Features:
1.This extremely portable, lightweight wireless audio transmitter& receiver is an ideal wireless audio solution 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 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.





