Oppo announces O-Free Wireless earphones with 4 hour battery life

At its Find X event, where Oppo revealed the price and availability of the Find X and its Lamborghini Edition, Oppo also announced the O-Free wireless headset. The two truly wireless earphones are said to be very compact and come in Black with either Copper Blue and Bordeaux Red accent color. The O-Free Wireless Bluetooth headset supports TrueWireless Stereo which synchronizes the left and right earphone perfectly with the phone's streaming. The chip inside is a Qualcomm QCC3026 SoC. What's more interesting the O-Free supports voice translation (no details on supported languages...