farliney Y50 Wireless Earbud

Overview: BT 5.0 technology brings high-speed data transfer speed, stable performance, and low power consumption. With true wireless stereo technology, you can use the headset solely or used them in pairs. Equipped with a 450mAh charging box to store and charge the earbuds. Built-in Microphone delivers a clearer and more realistic sound. It will bring you a perfect user experience. Specifications: Model Number: Y50 BT Version: 5.0 Transmitting Distance: up to 10m (no obstacle) Frequency Range: 20-20KHz Speaker Sensitivity: 98dB Impedance: 32Ω Charging Case Battery Capacity: 3.7V 450mAh Earbuds Battery Capacity (Each): 3.7V 55mAh Music Play Time: about 3 hours (depends on music ) Color: Black, Black with White, Black with Red, Black with Blue, White, White with Black, White with Blue, White with Red (Optional) Earbud Weight (Each): 4.7g/0.16oz Package Size: 13.2*8.4*3.4cm/5.19*3.30*1.33oz Package Weight: 59g/2.08oz Package List: 1 * Pair of Earbuds 1 * Charging Case 1 * Charging Cable 1 * User Manual (English/Chinese)