Battery: Li-Polymer Grade A battery
Input: DC5V 1A
Life Circle: >=500 Times
Material: ABS+silicon+metal
Bluetooth version: 4.2
Speaker output power: 3W
Frequency response: 80Hz-20KHz
Signal to noise ratio: 75dB
Wireless Range: 10 meters
Connection mode: Bluetooth connection
Playing time: 5-6 hours
Support: support WAV, MP3, WMA and other formats.
Charging time: about 2 hours
Over Current Protection: YES
Short Circuit Protection: YES
Over Charge Protection: YES
Over Discharge Protection: YES
Warranty: 1 Year |