OPPO ENCO W31
OPPO Enco W31 is small, lightweight. Enco W31 have silicone in-ear tips to offer a more adaptable fit and help the buds stay in place. The charging case has a smooth-matte surface, it doubles as a wireless charger for the earphones. At the bottom, there’s a USB-C port to recharge the case and buds.
Bluetooth Low Latency Dual Transmission
OPPO Enco W31 is the bluetooth earphone with the lowest delays in audio, with a latency of just 94ms. It adopts the new Bluetooth low-latency dual transmission, which brings a faster connection experience, and at the same time, Bluetooth anti-interference ability is significantly improved.
OPPO Enco W31 features different modes like bass mode or even balanced mode. Double-click the left ear, you can enjoy different modes. Double TPU composite graphene diaphragm to enhance high frequency extension and low frequency dive. The device supports AAC audio format.
Dual Microphone ENC Noise Reduction
Adopts dual microphone beamforming technology, supports ENC noise reduction algorithm, and has a wind noise-proof cavity design, so you can make clear calls in noisy environments.
Built-in Infrared Optical Sensor
OPPO Enco W31 has a built-in infrared optical sensor, which can sense the wearing status at any time, and put on the playback / removal pause, without taking out the mobile phone. Open the box, click the pop-up window, you can quickly pair with the mobile phone, eliminating the cumbersome Bluetooth setting connection.
You only need to double-click the left ear to switch between dynamic mode and balanced mode, and double-click the right ear to play the next song. When a call comes in, you can also double-tap to connect / end the call. If you want to wake up the voice assistant, just triple-click on any side of the headset to easily access the portable smart voice service.
3.5-hour Battery Life
OPPO Enco W31 packs a 25mAh battery offering a 3.5-hour battery life and goes up to 15 hours with the charging case of 350 mAh battery. You can listen to the song for 1 hour after charging for 10 minutes. Enco Free The case charges via USB Type-C, support for wireless charging. It takes almost 2.5 hours to charge the case.
IP54 Dustproof & Waterproof
OPPO Enco W31 has passed the professional structure design and the IP54 dustproof and waterproof certification. Whether it is gym exercise or outdoor commuting, you can protect the headphones.