F9 беспроводные, наушники вкладыши и наушники вкладыши

Price:2,00 $ - 3,20 $

Price in USD:Details

Quantity:

Specification

Item	Value
Model Number	F9-5C
Product name	Wireless earbud / TWS earphone
Color	Black / White
Chipset	JL6963
BT Version	5.1
Working time	5--6 hours
Operating range	up to 30 feet（10 metres）
Battery capacity	50mAh*2 + 2000mAh Charging Box
Charge case charging time	1 hours
Wireless delay time	41--50ms
Charge port	Micro Usb
Standby time	≥100 hours
Working voltage	3.0--4.2v
Speaker Impedance	32 OHM
Frequency band	2.4 GHz
Microphone sensitivity	42dB
Speaker sensitivity	98dB
Pack included	2*Earphones
		1*Charging box
		1*USB Charging cable
		1*User manual
		1*gift box

0.0126 s.