User's Manual

LED indicator status
Charging
Red LED lights
Charging complete
Blue LED lights
Power on
(Connected)
Blue LED flashes once every 3 seconds
Power on
(Talking)
Blue LED flashes once every three seconds
Power on
(Incoming call)
Blue LED flashes continuously
Music playing
Blue LED flashes twice every 4 seconds
Power on
(Not connected)
Blue LED flashes once every 5 seconds
Battery low
Red LED flashes once every 20 seconds
with a tone “battery low”
Pairing mode
LED flashes in red and blue alternatively
Specifications
V3.0+V4.0 Bluetooth Technology
Profile supports: HSP、HFP、A2DP、AVRCP
Transmission Distance: 10m
Model: S500
Pin Code: 0000
Transmission range: 2.402GHz～2.480GHz
Music time: about 4.5 hours
Talk time: about 4 hours
Standby time: about 100 hours
Operating temperature: 0～40℃(charging)、-20～60℃(peacetime)。