Product
S690
Color
Black, White, Pink, Ivory
Bluetooth Version
Bluetrum V5.0 BT8832
Frequency Range
2.402GHZ~2.480GHz ISM Band
Wireless Transmission Standard
CLASS 2
Signal Distance
Appr.10M
Frequency Response
20HZ-20KHZ
Audio Sensitivity
85dB
LED Indicator
LED Prompt、Voice Prompt
Compatible
Smartphone, Tablet
Battery
Rechargeable lithium-ion Battery 3.7V/60mAH;
Charging Case 2200mAh(version 1) / 4000mAh(version 2);
Can be as a power bank for smartphone;
Charger
PC USB/DC 5V Output
Charging Time
1-2 Hours
Play Time
Appr.5-6 Hours
Standby Time
Appr.320Hours, 20 times recharge for earbud (version 1);
Appr.500Hours, 29 times recharge for earbud (version 2);
