Awei A990BL, Руководство пользователя

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Bluetooth Earphone Specifications
Bluetooth Version Bluetooth V4.0
Bluetooth Protocol With A2DP,AVRCP high quality
stereo sound frequency transmission
and long-distance control protocol
Workable Distance 10m(Barrier-free Space)
Working Hours 6 hours for talking time, 4 hours
for playing music
Stand-by Time 200 hours
Charging Time 2.5 hours
Charging Voltage DC5V 300MA
Driver Specification
Drive
：
11.5 mm
Sensitivity
：
110dB
±
3 dB
Impedance
：
16
Ω ±
15%
Frequency Response
：
20-20000 Hz
Cord Length
：
600 mm
Safety And Maintenance
Please read suggests below in order to helping prolong the product lifespan and clearly
understand the warranty clauses.
★
Keep the product dry, do not put it in humid circumstance to avoid short circuit.
★
Do not expose it to the sun or high heat. High heating will short lifespan of electronic
components, damage battery and deform some plastic parts.
★
Do not put it in cold circumstance to avoid damage to PCB board.
★
Do not attempt to take apart the product, especially non-professionals.
★
Do not fall, vibrate strongly, strike with hard objects, to avoid damage to inner electronic
circuit.
★
Do not use high chemical products, detergent to clean the item.
★
Do not scratch the surface with sharp items to avert damaging the case and appearance.
★
Do not make it charging 10 hours continuously for the sake of lifespan.
If the product cannot work properly, please send it to AWEI authorized maintenance agents. Our
staff will help to solve the problems for you.
Statement: In order to improve product performance we will upgrade products, the content may
change without notice, please forgive! Thank you for your purchase.