Ovleng S77 Bluetooth v4.1+EDR Wireless Stereo Foldable Headset with Mic
$39.99Model: S77
Types: Headset (with mic)
Bluetooth Version: V4.1 + EDR
Speaker Diameter: 40mm
Impedance: 40 ohm
Transmission Distance: Up to 10m
Power: 40mw
Working Voltage: DC 3.7V
Charging Voltage: DC 5V
Sensitivity: 20-20kHz
Battery
Battery Capacity: 300mAh
Talk Time: 6-8 hours
Music Time: 3-5 hours
Package Weight: 0.30kgs / 0.66lb
Warranty: 180 days