Deppa TWS-Air Pro Black wireless headphones with wireless charging

Weight: 57 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: waterproof, microphone, case charging type: Lightning, wireless charging, operating time: 3 h
Working hours: 3 h
Impedance: 16 ohm
Sensitivity: 95 dB
Included: Lightning cable
Design features: Waterproof, microphone
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX4
Bluetooth version: 5.0
Membrane diameter: 8 mm
Wireless connection type: Bluetooth
Case battery capacity: 250 mAh
Case charging type: Lightning, wireless charging
Battery life in case: 1.3 h
Battery capacity for one earphone: 30 mAh