OPPO ENCO M31 Wireless in-Ear Bluetooth Earphones with Mic
Highlights / Main Features
Compatible with all Android & iOS Smartphones.
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
1. Sound quality: I purchased this for 3 purposes . Music, calls (voice and google meets) and games (no pubG but I play CSGO). I must say these pair of earphones have done a really good job in terms of sound quality. My score is 10/10 at this price.
2. Connectivity: This was my critieria number 2. Found no issue in pairing multiple device at one time. Please note one plus bullet z has a dedicated key to switch from one device to other. Here you need to press volume plus and minus together to switch instantaneously. So this feature was a big big plus for me. 10/10 for this surprise.
3. Battery life: Not great but okay. Full charge will support a whole day. On first days I listened around 3 hour's of music. 3-4 hours of office calls and one hour of online game and sometime as standby. Again please note OnePlus fast charge supports only via its original charger. I'll give 7/10.
4. Latancy: As I say I play online CSGO and I didn't recognise lag. Please note any other device which claims low latency is only supported by their own brand's device. Also the connection is very strong. I'll give 9/10
5. Design: Have seen some -ve reviews online on the build quality. Seems like a competitor's trick. I can say that at least green color neckband doesn't look cheap rather its feather light. My score is 9/10..
Overall a great purchase and my recommendation is to buy. Fair price could be in the range of 1700 at this time (May 2020). Only thing to regret that it's a Chinese Brand like one plus.