12 months warranty
Model:ETE21
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ANC active noise reduction
AI deep call noise reduction
12.4 mm composite titanium-coated diaphragm dynamic coil
Up to 28 hours of battery life
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Call noise reduction: dual microphones + AI call noise reduction
Bluetooth version: Bluetooth5.2
Frequency influence range: 20 Hz to 20 kHz
Microphone sensitivity: -38 dBV/Pa
Battery capacity: 43 mAh (headphones) / 440 mAh (charging box)
Charging time: 1.5 hrs (headphones) / 2 hrs (headphones + charging box)
Charging box size: 66.84 x 51.45 x 25.04 mm
Charging box weight: 41.8 g
Accessories Included:Type-C Charging Cable, Earbuds
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OPPO Original ‧Parallel Import
• Return and refund are not accept.
• Free shipping to HK/Macau when spending over $500 onwards
• China area shipping fee $130 + Local SF Express
• Two business day shipping. Sent via SF express
• Exchange of defective units purchased in 7 days
• 12 months warranty
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Photo For Reference Only