OPPO ENCO M31 Wireless in-Ear Bluetooth Earphones with Mic (Green)

• Compatible with all Android & iOS Smartphones. Microphone sensitivity -38 dBV/Pa
• 10-minute charge gives 180 minutes of music playback. A single charge provides 12 hours of music playback
• AI-powered noise reduction during calls which blocks all the outside noise
• Lightweight (22 g), skin friendly and comfortable liquid silicon neckband
• 9.2 mm full range dynamic speaker provides clear sound & powerful bass. Certified Hi-Res Wireless Audio
• IPX5 rating : Water and Dust resistant

High-Resolution sound quality: LDAC is a type of coding technology that can transmit HD audio wirelessly.It can transmit about 3 times the data of ordinary Bluetooth audio,enabling users to enjoy Hi-Res audio. 9.2 mm full-range dynamic speaker unit.Two modes: Balance mode and Bass mode, suitable for different scenarios.Adopts the industry?s advanced uplink noise reduction AI algorithm technology.