Bluetooth headphones BLAST BAH-417BT

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, case charging type: micro USB, operating time: 5 h
Additional Information: MicroUSB charging port
Working hours: 5 h
Standby time: 90 h
Sensitivity: 105 dB
Design features: Microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.1
Membrane diameter: 10 mm
Wireless connection type: Bluetooth
Case charging type: micro USB