BT5.1 Wireless Earbuds True TWS Mini size Earbuds
BT5.1 Wireless Earbuds True TWS Mini size Earbuds
BT5.1 Wireless Earbuds True TWS Mini size Earbuds
BT5.1 Wireless Earbuds True TWS Mini size Earbuds
BT5.1 Wireless Earbuds True TWS Mini size Earbuds
BT5.1 Wireless Earbuds True TWS Mini size Earbuds
BT5.1 Wireless Earbuds True TWS Mini size Earbuds

BT5.1 Wireless Earbuds True TWS Mini size Earbuds

Model NO.
SP0040-5
Quantity:
Specification – J90 TWS Earbuds
ChipsetAB5376A
Bluetooth Version5.0 
Wireless RangeAbove 10M
Working Voltage and Ampere3-4.2V
Battery Capacity for earbuds35mah
Battery Capacity for charging case230mah
Play Time3 hours for earbuds and 3 times power supply
Driver Size6mm
SPK Sensitivity (AT 1KHZ)100dB+/-3dB
Impedance16 Ohms
Frequency Range 20HZ-20KHZ
MIC Sensitivity-42dB+/-3dB
Battery Charging timeabout 1.5 hours
Accessories IncludedType-c charging cable

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