OPPO Enco X Black, Wireless, Calls/Music, 20 - 20000 Hz, 1.85 oz (52.5 g), Headset, Black
OPPO Enco X Black. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 393.7" (10 m). Weight: 1.85 oz (52.5 g). Product color: Black