Hoco E1 bluetooth - Black

1. Bluetooth specification: bluetooth V5.0 Blue trum 5377F 2. Transmission scope: 10m 3. Charging voltage:DC 5V； 4. Charging time: about 1.5 hours; talk time: over 4 hours; music time: over 3 hours; standby time: over 55 hours,50mAh; 6.Support multi-point connection function < connect two mobile phones simultaneously>; 7. Four kinds of language ( Chinese, English, French and Spanish), default English; 8. Intelligent voice number reporting, intelligent standby; 9..Voice prompt switch：When not connected, press the volume up and down keys at the same time and there will be a beep