USAMS YO17 TWS Earbuds --Rhymbo Series BT5.3

BT Version: 5.3 Connection Range: ≤12m Frequency Response: 20-20KHZ Earbuds Weight: About 3.8g*2 Earbuds Battery Capacity: 35mAh Playing Time: About 7h Calling Time: About 3h Earbuds Charging Time: About 1.5h Charging Case Weight: About 43g Charging Case Battery Capacity: 300mAh Charging Time for the Case: About 2h Battery time: About 31h Compatibility: For Apple/Android devices with BT function Features: ① 31 hours long battery life, 7 hours playing time. ② BT 5.3 chip, sensitive touch control. ③ 13mm large dynamic drivers, good sound quality. ④ Auto connect, fast pairing within 12 meters