TELEFUNKEN TF-1100B Wireless Headphones

Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, case charging type: micro USB, operating time: 2 h
Additional Information: Type of batteries: own Li-Pol; Range: 10 m; Case included: yes; LED indicator: yes; Answer/end conversation: yes; Work profile support: A2DP,HFP Hands-free,AVRCP,Headset
Guarantee period: 1 year days
Working hours: 2 h
Battery capacity: 50 mAh
Talk Time: 2 h
Impedance: 32 ohm
Sensitivity: 95 dB
Included: MicroUSB cable
Design features: Microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Membrane diameter: 8 mm
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 400 mAh
Case charging type: micro USB