OPPO ENCO BUDS 2 W15

Enco Buds2
10 mm Large Titanium Driver
Enco Live Stereo Sound Effect
Up to 28 Hours of Listening Time
AI Deep Noise Cancellation for Calls
Double-tap to Control Camera
Binaural Low-latency with Bluetooth® 5.2

Model: ETE41
Charging case model: ETE42
Audio quality
Driver: 10 mm dynamic driver
Driver sensitivity: 101 dB @ 1 kHz
Frequency response range: 20 Hz – 20 kHz
Bluetooth®
Bluetooth® codec: AAC/SBC
Bluetooth® version: 5.2
Bluetooth® range: 10 m
Battery Life
Battery type: Rechargeable Li-ion Cell
Battery capacity: 40 mAh (Earbuds) / 460 mAh (Charging Case)
Music play time (50% volume): 7 h (single charge)/ 28 h (with Charging Case)
Communication time (50% volume): 4 h (single charge)/ 16 h (with Charging Case)
Charging
Charging time: 90 min(Earbuds)/ 200 min( Earbuds + Charging Case)
Charging port: USB Type-C
Water and dust resistance
Dust & water resistance (Earbuds): IPX4
Size
Weight: 4.0 g/Earbud，30.0 g/Charging Case, 38.0 g/Product
Size (Charging Case): 57 mm*57 mm*25.6 mm
Size (Earbud): 35.2 mm*20.3 mm*23.3 mm
Size (Package): 100 mm*100 mm*32 mm