MusicMan TWS Bluetooth BT-X39 Manual De Utilización página 20

(We suggest charging the BT-X39 all 2–3 month if it is not used for a
long time.)
Noises are heard from the BT-X39
signal to avoid noise, stay within the Bluetooth range of ~8m.
Warnings
Only charge the BT-X39 charging box through the DC 5V Micro
USB port by using the provided Micro USB charging cable. You also
can use an USB charging adapter but ONLY (!) up to DC 5V/1A. Do
not (!) charge the BT-X39 with more power!
If the BT-X39 fails to link to your mobile device or if it fails to play
music after being connected, the user shall check if your mobile
device supports A2DP.
Do not disassemble the BT-X39, it may result in short-circuit or
damage.
Do not drop or shake the BT-X39, it may break internal circuit
boards or mechanics.
Keep the BT-X39 in dry and ventilated environment. Avoid high
humidity and high temperature. Also batteries should not be
exposed to excessive heat or direct sunlight.
This BT-X39 is not water resistant; therefore keep it away from
moisture.
Keep the BT-X39 away from little children.
Enjoy your product * Share your experience and opi nion on one of the
well-known internet portals such as Amazon or idealo.de
Hints for Environment Protection: Packages materials are
raw materials and can be recycled. Do not disposal old
devices or batteries into the domestic waste. Cleaning:
Protect the device from contamination and pollution (use a
clean drapery). Avoid using rough, coarse-grained materials
or solvents/aggressive cleaner. Wipe the cleaned device
accurately. Distributor: Technaxx Deutschland GmbH &
Co.KG, Kruppstr. 105, 60388 Frankfurt a.M., Germany
could be a poor Bluetooth