YS100 Bluetooth transmitter receiver is only for Bluetooth transmission between audio devices, such as airplane, TV, gym, treadmill, yacht, tablet, PC, Bluetooth headphones, Bluetooth speakers, AirPods, etc.
It is not suitable for live music performances and instruments such as guitars and pianos

TX Mode - Airplane Adapter
Bluetooth transmitter for airplane
Comfortably enjoy movies or music using your wireless headphones during the flight, Airplane adapters are included

TX Mode - TV
Bluetooth transmitter for tv
If the TV doesn't have built-in Bluetooth, a Bluetooth transmitter can wirelessly connect your TV to your Bluetooth speakers

TX Mode - Computer
Bluetooth transmitter for pc
Bluetooth transmitter can add Bluetooth function to your computer and connect Bluetooth headphones, mouse, keyboards, wireless speakers and other bluetooth devices

RX Mode - Gym
Bluetooth receiver for Gym
Bluetooth receiver can wirelessly connect the treadmill or audio system to smartphone, tablets and other devices, reducing the constraints and inconvenience of wires during exercise

RX Mode - Car Stereo
Bluetooth receiver for car
Bluetooth receiver can wirelessly connect the car audio system without built-in Bluetooth function to mobile phones, tablets and other devices to achieve wireless music playback

OLED Display
OLED display clearly see TX or RX mode, volume level, audio codec (aptX, SBC, AAC), battery level, connected bluetooth device. Compared with other Bluetooth transmitter receiver with complex indicator lights, YS100 is clear at a glance

aptX-Low Latency
YS100 Bluetooth transmitter receiver is equipped with Qualcomm Bluetooth 5.3 chip, low power consumption, low latency, stable connection, convenient operation, and can connect to 2 devices at the same time

Lightweight and Portable
Small and portable design makes the Bluetooth transmitter receiver easy to put into pockets and bags, it is very convenient to carry with you, especially suitable for airplane travel, TV, PC, etc.

Dual Connection
Bluetooth transmitter receiver supports simultaneous connection of 2 Bluetooth devices

Bluetooth 5.3-Low Latency
Support aptX Low Latency
Qualcomm Bluetooth 5.3 chip offers lower power consumption, faster connection,stronger interference

25 Hour battery life
Built-in 300 mAh battery offers up to 25 hours of use and fully charges in just 2 hours

Package List
1 x Bluetooth Transmitter Receiver
1 x User Manual in 5 Languages(EN,DE,FR,IT,ES)、
1 x 3.5mm AUX Cable
1 x RCA to 3.5mm Cable
1 x Airplane Adapter
1 x USB C Charging Cable

How to use(TX Mode)
Connect to the 1st Headphones
1.Insert the 3.5mm audio cable or RCA cable 3.5mm jack into the YS100 3.5mm audio jack, The other end plugs into the airplane, TV or computer
2.Slide the switch to TX Mode, and auto enter searching status (if there is a pairing history, YS100 will connecting the last connected devices,then enter searching statue if connection failed)
3.YS100 will dispaly all Bluetooth names found, Press "Up Button" or "Down Button" to select your bluetooth name
4.Press "OK" button to connect

Connect to the 2nd Headphones
1.Long press "OK" button enter to seaching status
2.YS100 will dispaly all Bluetooth names found, Press "Up Button" or "Down Button" to select your bluetooth name
3.Press "OK" button to connect

Disconnect the connection
1.Press "Unpair Button", a white selection appears on the screen
2.Press "Up Button" or "Down Button" to select your bluetooth name
3.Press "OK" button to disconnect

How to use(RX Mode)
Connect to your 1st device
1.Insert the 3.5mm audio cable or RCA cable with 3.5mm jack into the YS100 3.5mm audio jack, The other end plugs into the wired speaker or car stereo or wired headphones
2.Slide the switch to RX Mode, and auto enter to pairing mode (if there is a pairing history, YS100 will connecting the last connected devices, then enter searching statue if connection failed)
3.Open your phone's or Tablet or Laptop Bluetooth list, find "YS100" in the Bluetooth search results list and click Connect

Connect to your 2nd device
1.Long press "OK" button enter to pairing mode
2.Open your another phone's or Tablet or Laptop Bluetooth list, find "YS100" in the Bluetooth search results list and click to connect

Disconnect the connection
1.Press "Unpair Button", a white selection appears on the screen
2.Press "Up Button" or "Down Button" to select your bluetooth name
3.Press "OK" button to disconnect