Model name: EO-B3300BLEGRU
Type: Bluetooth in-ear headphones
Headphone Connectivity Technology: Bluetooth
Headphone Type: In-Ear
Microphone: Yes
Wireless Range: 10 m
Driver/Speaker Diameter: 12 mm
Frequency: 20 - 20 000 Hz
Sensitivity: 84
Impedance: 32 Ohm
Call Controls: Yes
Volume Control: Yes
Talk Time: Up to 13 hours
Music Playback Time: Up to 18 hours
Charging Indicator: Yes
Cable Included: Yes, Type-C
Dimensions (W x H x D): 146 x 39 x 170 mm