6
3. The earpiece will automatically power off if idle for around 5-10
minutes or if the battery capacity is too slow.
4. If malfunction occur due to electrostatic discharge, unplug the
charging cable and connect it again.
PRODUCT PARAMETERS
•
Bluetooth version: 5.1
•
Frequency response: 20Hz – 20 kHz
•
Earphones charging time: 1,5h
•
Case charging time: up to 2h
•
Work time: up to 4 h
•
Case battery capacity: 300mAh
•
Earphones battery capacity: 2*30mAh
•
Plug for charging: micro USB
•
Sensitivity: 95dB±5
•
Impedance: 16 Ohm
•
The maximum work range: 10m
DISPOSAL INFORMATION
This device is designed and made of high quality materials
and components, which can be recycled and reused. The
symbol means that electrical and electronic equipment must
be disposed of separately from household waste after use.
Notes
In accordance with constant improvement, specifications and
design are subject to change without notice.
This product does not contain precious metals.
Содержание HB-551
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Страница 11: ...11 3 5 N A 1 N A 1 N A N A Pairing to music device N A N A 5...
Страница 12: ...12 N A N A N A N A Bluetooth 5 1 20 20 1 5 2 4 300 2 30 Micro USB...
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Страница 15: ...15 Harper 1 2 3 4 0 C 45 C 5...
Страница 16: ...16 Bluetooth 1 X Bluetooth 551 1 X Micro USB 1 X 1 X 3x...
Страница 17: ...17 1 2 10 3 4 5 Bluetooth HB 551 1 1 x2 x2 3 3 2 1 2...
Страница 18: ...18 3 5 N A 1 N A 1 N A N A Pairing to music device N A N A 5...
Страница 19: ...19 N A N A N A N A Bluetooth 5 1 20 20 1 5 2 4 300 2 30...
Страница 20: ...20 Micro USB 95 5 16 10...