KromKall. Type of product: Headphones. Connection technology: Wireless, Bluetooth. Recommended use: Gaming. Frequency of the headphones: 20 - 20000 Hz. Wireless range: 10 m. Product color: Black

Type of product	Headphones
How to use	In-ear
Recommended use	Gaming
Product color	Black
Type of headphones	Stereophonic
LED indicators	Yup
Connection technology	Wireless
Bluetooth	Yup
Bluetooth profiles	A2DP, AVCTP, AVDTP, AVRCP, HFP
Bluetooth version	5.3
Wireless range	10 m
Headphone design	Intraurale
Type of intraural earphones	Earphones
Headphone frequency	20 - 20000 Hz
Impedance	32 Ω
Headphone sensitivity	105 dB
Driver unit	1.3 cm
Type of microphone	Built-
Microphone frequency	100 - 8000 Hz
Microphone sensitivity	-42 db
Battery operation	Yup
Battery type	Integrated battery
Battery capacity for right headphone	30 mAh
Battery capacity for left headphone	30 mAh
Continuous audio reproduction	4 H
Battery charging time (charging case)	1 H
Battery capacity (charging case)	300 mAh
Charging time	1 H
Charging source	USB
Width	17 mm
Depth	18 mm
Height	36 mm
Left headphone weight	3.6 g
Headphone weight right	3.6 g
Size of the charging case (L x p x a)	68 x 53 x 29 mm
Weight of the charging case	43.1 g
Type of package	Box
Charging case	Yup
Charging container capacity	300 mAh
Cables included	From USB Type A to USB Type C
Quantity	1