Wireless headset OPPO ETI71 Enco Free2 W52, white

Weight: 47.6 g
Equipment: Silicone tips, charging case, USB cable, headphones, instructions
Design: Intracanal
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Additional Information: Range: 10 m; music playback time 50% volume: ANC on: 4 hours headphones / 20 hours headphones + charging case, ANC off: 6.5 hours headphones / 30 hours headphones
Functions: Talk through transparency mode, volume control
Working hours: 30 h
Sensitivity: 103 dB
Design features: Waterproof, microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 3
IP protection class: IP54
Bluetooth version: 5.2
Membrane diameter: 10 mm
Type of acoustic design: Closed
Supported codecs: AAC, SBC
Wireless connection type: Bluetooth
Case charging time: 1.5 h
Case battery capacity: 480 mAh
Case charging type: USB Type-C
Active Noise Canceling ANC: There is
Battery life in case: 14 h
Battery life with Active Noise Cancellation enabled: 4 h
Battery capacity for one earphone: 41 mAh