Details

Mark	OPPO
Model	6671426
Characteristic	- Headset model: ETI71 - Charging case model: ETI72 - 10mm dynamic driver - Driver sensitivity: 103 dB ± 3dB at 1kHZ - Frequency response range: 20 Hz - 20 kHz - Microphone sensitivity: -38 dBV / Pa Bluetooth - Bluetooth®: AAC / SBC - Bluetooth® version: BT 5.2 - Bluetooth® range: 10m Battery - Rechargeable lithium-ion battery - Battery capacity: 41 mAh (earphones) / 480 mAh (charging case) - Game time (volume set to 50%): ANC enabled: 4h (headphones) / 20h (headphones + charging case) ANC off: 6.5h (headphones) / 30h (headphones + charging case) Time to recharge*: 1.5h (earphones + charging case) - Charging port: USB type C
Review date	03-17-2022 by MPM