E18 Silo wireless headset single ear earphone with mic 50mAh battery earpiece power display mini portable invisible Bluetooth.
1. Bluetooth specification: bluetooth V4.1 ISSC Support protocol headset, Hands-free, A2DP, Avrcp.
2. Transmission scope: 10m, transmission frequency: 2.4GHz.
3. Charging voltage: DC5V, charging time about 2 hours.
4. Battery capacity: 50mAh, product size:3*13.5*26mm.
5. Talk time: over 3 hours, music playing time: over 3 hours, standby time: over 90 hours, weight: 8g.
6. Electric quantity display <support apple iphone and partial Android mobile phones>.