Bluetooth 5.0 Wireless Earbuds with Wireless Charging Case Waterproof Stereo Headphones Specifications: Model Number: JS36 BT Version: 5.0 Transmitting Distance: 10m/33ft Frequency Range: 40-20KHz Sensitivity: 106±3dB Impedance: 32Ω Music Play Time: about 4 hours (depends on music volume) Charging Time: about 1 hours Color: Black/White/Pink/Blue Package Weight: 75g/2.18oz BT 5.0 ensures high data transfer speed, stable and fast connection, and low power consumption. Lightweight and mini size fit well to your ear canal, comfortable to wear. Sweatproof, no worry about splashing water and sweat, enjoy music and sports freely. A charging case can charge and store the earbuds. With digital display, the remaining power can be shown. Supports touch control. Easy to control music and call. Package List: 1 * Pair of Earbuds 1 * Charging Case 1 * Charging Cable 1 * User Manual (English)