O1 Wireless Bluetooth Stereo Headset V4.0 In-ear Earphone APT-XSuper Bass Multi-point Tech Hands-free Mic Voice Prompt

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$9.99 -23%

Product Code: O1 Wireless Bluetooth Stereo Headset V4.0 In-ear Earphone APT-XS

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General Specifications
Brand	NT,
Model	O1,
Type	Earbuds (In Ear),
General Use	Mobile Phone,Media Player/Tablet,Computer,
Function	Sports,Volume Control,With Microphone,Bluetooth,Noise-Cancelling,
Communication	Bluetooth,
Connectors	USB,
Memory Capacity	None,
Material	Rubber,Plastic,Metal,
Color	Black,Red,
Weight (kg)	0.011,
Speaker Diameter	8mm,
Speaker Sensitivity(dB)	103±3dB,
Speaker Impendance	32Ω,
Speaker Frequency Response	20hz-20khz,
Cable Length(cm)	60cm,
Microphone Unit	4mmX1.5mm,
Microphone S.P.L.	54±2dB/1.0W/0.1M,
Microphone Impedance(Kohm)	2000Ω,
Microphone Frequency Response	20hz-20000hz,
Max. Input Power	1500mw,
Driver Type	Moving coil,
Sound Channel	2.1,
Input Voltage (V)	3.7,
Wireless Specifications
Bluetooth Version	V4.0,
Frequency	2.4GHz-2.48Hz,
Operating Range(M)	10M,
Working Voltage(V)	3.0V-4.2V,
Standby Time(H)	100 H,
Talk Time(Hours)	4,