Wireless digital display with microphone bluetooth 5.0 sports headset black F9-R11

Weight: 100 g
Design: Invoices
Product color: Chocolate
Description: Design: on-ear, device type: wireless headphones, Active Noise Canceling ANC, design features: moisture protection, microphone, type of acoustic design: closed, supported codecs: AA
Battery capacity: 300 mAh
Standby time: 6 h
Talk Time: 3 h
Impedance: 32 ohm
Sensitivity: 120 dB
Design features: Waterproof, microphone
Charging time: 1 hour
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 24000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Closed
Supported codecs: AAC
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is