Hieha OY712 Sports Foldable Waterproof Referee Mobile Bluetooth Earphone Headset Handsfree Earphones
$ 20.09
TypeStereo Bluetooth Headphone with Mic
Bluetooth VersionCSR 4.01 + EDR
Support ProfilesHSP, HFP, A2DP, AVRCP.
Operation Distance10m
Transmitting PowerClass 2
Support TF CardUp to 16G
Speaker Frequency Range20~20KHz
Speaker Diameter (Driver Unit)40mm
Impedance32ohm
Microphone Dimension4.5 * 2.2 cm
MIC Sensitivity-54dB---2dB
MIC Impedance2.2K
BatteryRechargeable 3.7V / 160 mAh lithium battery
Talking TimeUp to 11 hours
Music Playing TimeUp to 10 hours
Standby TimeUp to 250 hours
Charge TimeAbout 2 hours
Charge PortMicro USB
Plug Type3.5mm
Audio cable length1.0m / 3.0ft
Earmuff Diameter7.5cm / 3.1in
Main item size (Foldable)18.5 * 16.0 * 7.5cm / 7.28 * 6.29 * 2.95in
