| Bluetooth Version | 4.1 EDR |
| Distance | 10 Meter |
| Volume Control | Yes |
| TF Card Player | Yes |
| Volume Control | Yes |
| Cable Length | 0.6 M |
Sports bluetooth headphone with Free Talk
Blutooth Headset
Bluetooth version:V4.1+EDR
Distance:10 meter
Range of Frequency:2.4-2.4835 Ghz
Sensitivity:-85 dB
MP3 supported
TF card supported:128M-32G
Music format:MP3/WMA
Rechargeable lithium battery:120 mAh
Specifacation of headphone
Type:stereo headphone with MIC
Speaker:OD 10MM
Sensitivity::115 dB S.P.L at 1KHz
Impedance:32 ohm
Frequency response:20Hz-20 KHZ
Rated power:40 mW
Power consumption: 100 mW
Cable length:0.6 M
Microphone Unit:-58 dB±3dB
Talk Time:Up to 5 hours
Music Time:Up to 4 hours
Standby time:up to 120 hous
Charging Voltage:Micro USB 5V
Charging Time:2 hous or so
