Wireless headset TFN Air Jam II BT004 black

Weight: 12 g
Design: Liners
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, case charging type: Lightning, acoustic design type: closed, functions: search for headphones, operating time: 3 h
Width: 5
Height: 5
Functions: Headphone search
Working hours: 3 h
Battery capacity: 300 mAh
Thickness: 25 mm
Impedance: 32 ohm
Sensitivity: 110 dB
Included: Charging cable
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Technology: Dynamic
IP protection class: Without protection
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 1 hour
Case battery capacity: 300 mAh
Case charging type: Lightning
Weight of one earpiece: 12 g
Sensitivity options: DB/V