Product Description
|
Item Number
|
B20 earphones with speaker
|
|
Earbuds Weight
|
4g*2
|
|
Charging Case Weight
|
39.6g
|
|
Standard
|
V5.0
|
|
Frequency Range
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2.4026GHz-2.480GHz
|
|
Operation
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Class 2
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Mode
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headset/handfree/A2DP/AVRCP
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|
Operating range
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up to 30 feet (10 metres)
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|
Single Earbud Battery
|
40mAh
|
|
Charging Case Battery
|
600mAh
|
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MP3 Playing Time
|
3.5 hours with medium volume
|
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Standby Time
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≥100 hours
|
|
Charging Time
|
≤1.5 hours
|
|
Charge Voltage
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3.7V
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|
ACCES
|
1.Micro USB charging cable
2.User manual |
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