
TROUBLESHOOTING:
Compatible with: TVs that have one of optical audio output, RCA audio output, or 3.5 audio output ports.
Not compatible with: streaming video, audio in ports.
If the headphone received poor sound: This is caused by the incompatible TV and USB transmitter. Please take off the USB transmitter from the TV, and get power to the USB transmitter via power adapter.
- All ports of the TV only support audio input. In this case, there is no way for the TV to output sound through any connection, this can be tested by plugging in wired headphones to test if the TV outputs audio. You can only connect the headphones to the TV box to watch TV.
- USB port does not support audio output. In this case, buyers just connect tothe TV through the transmitter there is no sound, you need to turn to use other connections we provide, such as optical/RCA/3.5 connection, at this time, the USB port only plays the role of power supply.
- For most TVs, when the HDMI ARC port is plugged into certain devices, the other audio output ports will be automatically muted. In this case, it is necessary to switch to the optical connection.


Easy to Use
Plug into the TV’s USB port to get power, connect via 3.5mm cable or RCA cable. Turn on headphone, auto-pair within 1 second. Plug and Play.

Strong Penetrability Achieves 165ft Range
BKM300 transmitter is tiny, but it achieves the longer wireless range 165ft(50m) by specially designed, filters out all the noise of the TV interface, solves the messy cables, SIMPLE AND INTELLIGENT!

Multi Connection
Supports USB / 3.5mm AUX / RCA audio output. Normally our tv headphones get sound in regular tv, but not compatible with streaming tv / APPs.

20 Hours of Advanced Sound
Charging Time: 3 Hours
Watching Time: 20 Hours
The long standby time of allows you to enjoy TV shows/movies without interruption.

Volume Memory
When turn off the headset and turn it on again, the volume will not be forgotten. BKM300 tv headphones can accept signals and does not auto shut down unless battery low.

Pressure-free Comfort
BKM300 Wireless TV headphones fit snugly over your ears. The lightweight build with ultra-soft protein leather earmuffs also ensures they are comfortable for long listening.



TROUBLESHOOTING:
Compatible with: TVs that have one of optical audio output, RCA audio output, or 3.5 audio output ports.
Not compatible with: streaming video, audio in ports.
If the headphone received poor sound: This is caused by the incompatible TV and USB transmitter. Please take off the USB transmitter from the TV, and get power to the USB transmitter via power adapter.
- All ports of the TV only support audio input. In this case, there is no way for the TV to output sound through any connection, this can be tested by plugging in wired headphones to test if the TV outputs audio. You can only connect the headphones to the TV box to watch TV.
- USB port does not support audio output. In this case, buyers just connect tothe TV through the transmitter there is no sound, you need to turn to use other connections we provide, such as optical/RCA/3.5 connection, at this time, the USB port only plays the role of power supply.
- For most TVs, when the HDMI ARC port is plugged into certain devices, the other audio output ports will be automatically muted. In this case, it is necessary to switch to the optical connection.


Easy to Use
Plug into the TV’s USB port to get power, connect via 3.5mm cable or RCA cable. Turn on headphone, auto-pair within 1 second. Plug and Play.

Strong Penetrability Achieves 165ft Range
BKM300 transmitter is tiny, but it achieves the longer wireless range 165ft(50m) by specially designed, filters out all the noise of the TV interface, solves the messy cables, SIMPLE AND INTELLIGENT!

Multi Connection
Supports USB / 3.5mm AUX / RCA audio output. Normally our tv headphones get sound in regular tv, but not compatible with streaming tv / APPs.

20 Hours of Advanced Sound
Charging Time: 3 Hours
Watching Time: 20 Hours
The long standby time of allows you to enjoy TV shows/movies without interruption.

Volume Memory
When turn off the headset and turn it on again, the volume will not be forgotten. BKM300 tv headphones can accept signals and does not auto shut down unless battery low.

Pressure-free Comfort
BKM300 Wireless TV headphones fit snugly over your ears. The lightweight build with ultra-soft protein leather earmuffs also ensures they are comfortable for long listening.


























