IRiver LS150 Instruction Book page 8

User Guide
If you put the device close to [
device again, pairing would be lifted.
If the device is in a metallic casing, please remove it before
attempting pairing.
Some NFC devices may not be available for pairing.
Bluetooth Support Specifications
Profile: A2DP, AVRCP
Device performance may be affected during Hi-Fi playback
(recommended specs below 48 kHz).
When connecting with an unauthorized device on Bluetooth
SIG, compatibility may not be guaranteed.
Please do not turn off the power of speaker or device while
Bluetooth is being connected.
When Bluetooth is not working, please try again after turning
off the power of speaker or device.
Pairing methods may differ for each individual Bluetooth
device. Always refer to respective instruction manuals for
details.
When connecting the product to a Bluetooth device, the
distance between the two must be within 20 cm.
Audio quality will degrade with longer distances, and
pairing may disconnect at a distance of 2 m (6.5 ft) or more
(Distances may vary depending on device and environment).
Crosstalk may be heard while using Bluetooth.
Malfunction, noise, and other undesirable effects may
occur due to environmental factors.
In case signal interference affects data transmission
(e.g., holding the device with a hand while wearing a
Bluetooth device, holding the device while holding
another electronic device, etc.)
In case the device or Bluetooth headset's radio transmitter
is touching parts of the body.
If the transmission strength is affected by walls, corners,
partitions, etc.
If devices using the same frequency bandwidth cause
interference (e.g., medical devices, microwave ovens,
Wi-Fi, etc.)
In places where signals are weak or there are many
interferences such as inside the elevator or underground,
NFC pairing will show no LS150 connection option with
connection info only.
] on the upper part of the
Using the Device
08