User Manual English
BTH-07A2 www.sunitec.com.tw
Page 5 of 6
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(b) Do not expose the headset to liquid, moisture or humidity, as it is not waterproof.
(c) Do not use abrasive cleaning solvents to clean the headset.
(d) Do not place the headset in high temperature, as it will result in an explosion.
(e) Do not expose the headset to contact with sharp objects as this will cause scratching and damage.
(f) Do not stick anything inside the headset as this may damage internal components.
(g) Do not attempt to disassemble the headset or charger, as it does not contain serviceable components.
(h) If you do not use the headset for long periods, be sure to store it in a dry place, free from extreme
temperature, humidity and dust.
(i) Only use the manufacturer supplied charger when charging the headset.
(j) Do not disassemble the charger as it may expose you to dangerous voltages or other risks. Incorrect
reassembly can cause electric shock when the headset is subsequently used.
(k) Do not use the charger outdoor or in damp areas.
(l) Only charge the headset’s built-in battery in accordance with the instructions of this user guide.
(m) Avoid charging the headset in extremely high or low temperatures.
Safety Information:
(a) Check local laws regarding use of a mobile handset and headset while driving. If you use the headset
while diving, ensure your attention and focus remains on your responsibility of driving safety.
(b) Never allow children to play with the headset. Small parts may be a choking hazard.
(c) Observe all signs that require an electrical device or RF radio product to be switched off in the designated
areas. These could include hospitals, blasting areas, and potentially explosive atmospheres.
(d) Turn off your headset prior to boarding an aircraft. Do not use your headset in an aircraft.
(e) Never mount or store your headset over any air bag deployment area serious injury may result when an air
bag deploys.
(f) Do not open or mutilate the built-in battery.
Trouble Shooting:
If you are unable to connect your headset and mobile handset, please try the following:
(a) Ensure your headset is turned on and is properly charged.
(b) Ensure the headset is paired with your mobile handset.
(c) Ensure your mobile handset’s Bluetooth feature is activated. Please refer to your mobile handset user’s
guide for specific instruction.
(d) Ensure the headset is within a maximum of 10 meters of your mobile handset(s) and there are no
obstructions, such as wall or other electronic devices in between as it may cause shorter or interference
transmission.
(e) If all the above steps do not resolve your problem, please recharge the headset and remove your mobile
handset battery for a while.
The Bluetooth headset is compliant with and adopts the Bluetooth Specification V2.0. However,
interoperability between the device and other Bluetooth-enable products is not guaranteed because it depends
on compatibility. For more information on the compatibility between the device with other Bluetooth-enabled
products, please check with the manufacturer/importer.
Product Specifications
Bluetooth Specifications : Version 2.0+ EDR, Class 2, 10 Meters
Bluetooth Profile Supported: Headset & Hands-Free Profiles
Operating Frequency Band : 2.402 to 2.480GHz unlicensed ISM band
