True Wireless Earbuds with Diamond-Inspired Drivers and 4 Microphones with Uplink Noise Cancellation.

Specification

Product
Product id	670169
Brand	Anker
Partnr	A3910G21
EAN/UPC code	848061061451
Performance
Product type	Headset
Wearing style	In-ear
Recommended usage	Calls/Music
Headset type	Binaural
Product colour	White
Control type	Touch
International Protection (IP) code	IPX5
LED indicators	Y
Ports & interfaces
Connectivity technology	Wireless
3.5 mm connector	N
USB connectivity	Y
USB connector	USB Type-C
Bluetooth version	5.0
Bluetooth	Y
Frequency band	2.4 GHz
Wireless range	10 m
Headphones
Maximum input power	5 mW
Ear coupling	Intraaural
Headphone frequency	20 - 20000 Hz
Impedance	16 Ohm
Driver unit	6 mm
Noise reduction	Y
Microphone
Microphone type	Built-in microphone
Number of microphones	4
Noise-canceling	Y
Battery
Battery operated	Y
Battery life (max)	28 uur
Input current (earpieces)	0.055 A
Continuous audio playback time	7 uur
Continuous audio playback time (with charging case)	28 uur
Input current (charging case)	0.5 A
Battery recharge time (charging case)	2 uur
Battery recharge time	1.5 uur
Charging source	USB