Item Name | TWS i15 BT earphones Touch correction |
Specifications | BT Version:BT V5.0 stereo |
Frequency Range | 2.402-2.480GHz |
Transmission power | Class 2 |
SNR | 98dB |
Driver | Φ8, 16Ω±15%, 98±3dB, 3mW |
Operating range | up to 30 feet (10 metres) |
MP3 Playing Time | up to 3-4 hours |
Standby Time | ≥100 hours |
Earbuds Charging Time | 1.5 hours |
Charge Voltage | 3.7V |
Charging box | 250mAh,Charge time: around 2.5hours, About 4 times charge earbuds. |