farline BT 5.3 Wireless Earbud

Overview: BT 5.0 technology brings high-speed data transfer speed, stable performance, and low power consumption. With true wireless technology, you can use the headset solely or used them in pairs. Equipped with a charging box to charge the earbuds. Built-in Microphone delivers clearer and more realistic sound. It will bring you perfect user experience. Specifications: Model Number: E6S BT Version: 5.0 Transmitting Distance: 10m/33ft (no obstacle) Frequency Range: 40-20KHz Sensitivity: 106±3dB Impedance: 32Ω Charging Case Battery Capacity: 3.7V 260mAh Earbuds Battery Capacity (Each): 3.7V 30mAh Music Play Time: 2-3 hours (depends on music ) Charging Time: about 1 hour Color: Black Package Size: 15*7.8*2.8cm Package Weight: 60g Package List: 1 * Pair of Earbuds 1 * Charging Case 1 * Charging Cable