Sell bluetooth headsets ST66

bluetooth headsets ST66 You May Also Be Interested In: bluetooth headsets
ST66 Bluetooth Version: 2.0
OLED indicator
Display incoming call, battery power, charging status
Frequency: 2.4-2.48GHz
Operation range: 10m (30ft)
Talking time: Up to 10 hours
Standby time: Up to 180 hours
Charging time: 2-2.5 hours
Battery: Rechargeable Lithium Polymer
Support profiles: Handsfree and headset, A2DP, AVCRP
Security: pairing, Encryption, Authentication, stereo music