The Green Lion Mittersill True Wireless Earbuds give you a perfect sound thanks to 8mm speakers, a frequency range between 20Hz-20kHz, and 105±3 dB sensitivity. It can easily connect to any device within a 10-meter transmission range by means of Bluetooth V5.4, whereas sweat and rain cannot harm these earbuds due to an IPX5 waterproof rating, making it a prime candidate for workouts. Onboard, the earbuds have a 30mAh battery, whereas the charging case holds 200mAh, giving it around 6 hours of playtime. Dual mic ENC technology allows for superior calls and good background noise cancellation. Fast charging is assured via Type-C charging with a battery display, allowing you to keep track of your remaining power level. For further ease and comfort, the earbuds come with a strap that makes carrying a joy and are designed to sit perfectly in your ears for long listening sessions. Specification Material: ABS + Fabric Case Battery: 200mAh Earbuds Battery: 30mAh Bluetooth: V5.4 Transmission Range: 10m Speaker: 8mm Frequency: 20Hz-20kHz Impedance: 16? Sensitivity: 105±3 dB Waterproof: IPX5 Charging Port: Type-C Charging Time: 2H Playtime: 6H Standby Time: 180H SKU: GNMTSLTWSBK | GNMTSLTWSWH | GNMTSLTWSBL GTIN: 09904781917230 | 09904781917476 | 09904781917544 Features In-Ear Comfort Type-C Charging Battery Display Strap Included Dual-Mic ENC