Genius HS-M910BT

Specification
Type: ln-ear
Connectivity: Bluetooth 5.3
Charging case battery: 3.7 V / 300 mAh
Earbuds battery: 3.7 V / 40 mAh
Play / Cell time: Up to 4 hours
Stand by time: Up to 300 hours
Working distance (m): Up to 10 meters
Weight (g): Approx. Earbuds: 8 g / Charging case: 34 g
Dimensions (W x H x D) mm (inches): Earbuds: 21 x 35.8 x 23.7 mm ( 0.82 x 1.41x 0.93 ifnches )
Charging case: 54.2 x 54.1 x 29.8 mm ( 2.133 x 2.130x 1.73 inches )
Compatible devices: Computers or laptops / Tablets or smartphones / MP3 players
Colors: Black