Headphones JBL Free

Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: waterproof, microphone, operating time: 4 h
Additional Information: Type of batteries: own Li-Pol; Case included: yes; Answer/end conversation: yes; Replaceable ear pads: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Working hours: 4 h
Battery capacity: 85 mAh
Design features: Waterproof, microphone
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 10 Hz
Technology: Dynamic
Bluetooth version: 4.2
Membrane diameter: 5.6 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Battery life in case: 20 h