TWS Wireless Earbuds Pro Bluetooth Connectivity Wireless

Round Shaped Play time (50% volume) 5-6.30 / 25 h, with charger) Rui Yu Bluetooth solution, (binaural call) Bluetooth transmission distance: 15 meters The usual colors are white and black Battery capacity, charging box 500mAh / earphone about 30mAh Horn 13 mm composite film / 32% 15 Working current, standby current 18mA: 4ua Headphone size 17 × 15 × 15 mm Packing size 91.27 x 316 x 1257 mm Outer box size 28 * 34 * 50 cm Gross weight 10.7 kg Net weight pcs. 29.5-100.5