Shenzhen Xinke Meida Communication Co Ltd MD158 TWS Wireless Headphones Instruction Manual
- June 1, 2024
- Shenzhen Xinke Meida Communication Co Ltd
Table of Contents
Shenzhen Xinke Meida Communication Co Ltd MD158 TWS Wireless Headphones
CONFIGURATION PARAMETER
- Pairing Name: MD
- Chip version: 5.3
- Charging time: About 1-2h
PRODUCT INTRODUCTION
- 1.Charging box*1
- 3.data line*1
- 2.Left and right headphones*1
- 4.Product specification*1
BINAURAL PAIRING CONNECTION
- Picking up the earphones will automatically turn on and pair, and the pairing is successful. The main earphone light will flash alternately, and the secondary earphone LED light will turn off (if there is no pairing, simply double-click any earphone to pair).
- Open the wireless list of the device and search for “MD”;
- Click to complete the connection (LED light off). If the connection fails, put the headphones back into the charging case, close the cover, and repeat the above operation. If both ears leave the device at the same time beyond the distance, the headphones will enter a reconnection state. If there is no reconnection to the device within 3 minutes, both headphones will automatically shut down. After the first connection, the earphones will automatically reconnect to the last paired device after restarting (provided that the phone’s Bluetooth is turned on)
Switch between English and Chinese
Headset boot without connecting any device in the case of Boot, press 5 buttons (quick press) can be switched between English and Chinese freely.
OPERATION MODE
-
POWER ON
-
Pick up the earphones and immediately turn them on automatically, with the light on for 1 second.
-
When the headphones are turned off, press and hold the function button for 1 second, and the voice prompt “power on” light will light up for 1 second.
-
SHUT DOWN
-
Put the earphones back into the charging case and close the cover. The earphones will
automatically turn off and the light will be on for 1 second when charging. -
When the headphones are turned on, press and hold the function button for 3 seconds to
turn off the headphones, and the voice prompt “turn off” light will light up for 1 second.
Operating instructions
Volume+
Right ear (R) double-tap
wice in music state
Voice assistant
In the connected state
Long press any headset
1.5 seconds
Refuse to answer
the phone Long press any headset
1.5 seconds
VolumeDouble click on the
left ear (L) in the
music state twice
Play the next song
Music state
Right ear (R) click three times
Answer / end a call
Connected
L / R headset click once
Play / pause music
Connected
L / R headset click once
Play the
previous song Music state Left ear (L) click three times
FCC WARNING
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. such modifications could void the user’s authority to operate the equipment.
The device has been evaluated to meet general RF exposure requirement.
This equipment complies with FCC’s RF radiation exposure limits set forth for
an uncontrolled environment. This device and its antenna(s) must not be co-
located or conjunction with any other antenna or transmitter.
FCC ID:2BCJE-MD
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