Hopestar S15 Stereo, black

Weight: 50 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, design features: waterproof, microphone, operating time: 4 h
Working hours: 4 h
Impedance: 16 ohm
Sensitivity: 120 dB
Design features: Waterproof, microphone
Device type: Wireless tws earphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Membrane diameter: 8 mm
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Battery capacity for one earphone: 50 mAh
Number of drivers: 1