ACEFAST T6/AT6 light green

Design: Intracanal
Product color: Light green
Description: Design: in-ear, device type: TWS wireless headphones, Active Noise Cancellation ANC, acoustic design type: closed, operating time: 4 h
Working hours: 4 h
Battery capacity: 40 mAh
Sensitivity: 104 dB
Included: USB cable
Charging time: 2 h
Device type: Wireless tws earphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
IP protection class: IPX4
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is