Headphones Dialog ES-25BT

Equipment: Headphones, charging case, microUSB-USB cable, documentation
Design: Liners
Description: Design: earbuds, device type: TWS wireless headphones, design features: microphone, case charging type: micro USB, acoustic design type: closed, operating time: 2 h
Additional Information: Type of batteries: own Li-Pol; Case included: yes; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Working hours: 2 h
Standby time: 200 h
Talk Time: 1 hour
Impedance: 32 ohm
Sensitivity: 90 dB
Design features: Microphone
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Membrane diameter: 10 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Case charging type: micro USB
Weight of one earpiece: 3 g
Battery capacity for one earphone: 45 mAh