OPPO Enco Free Wireless Headphones with Wireless Charging Case

Weight: 48.2 g
Design: Liners
Description: Design: earbuds, device type: wireless TWS headphones, design features: moisture protection, microphone, case charging type: wireless charging, functions: volume control
Additional Information: 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
Functions: Volume control
Battery capacity: 31 mAh
Sensitivity: 120 dB
Design features: Waterproof, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 16 Hz
Technology: Dynamic
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Case battery capacity: 410 mAh
Case charging type: Wireless charger