Ausdom S07 Wireless Bluetooth Sports Headphone In-ear Earbuds Earphone with Built-in Microphone Noise-isolating for iPhone 6 / 6 plus / 5s / 5, iPad Air / Mini , iPod, Samsung Galaxy Note 4 / Note 3 / S5 / S4, MP3, MP4 and Most Other Bluetooth Enabled Devices for for Cell Phone iPhone Laptop PC(Green+Black)
Microphone Specification:
Microphone UnitïšÎ¦ 4*1.5mm
S.P.Lïš-42±3dB S.P.L at 1KHz
Impedance: ‰¤2.2kΩ
Frequency response: 100Hz-10,000Hz
Directivity: Omni-directional
Speaker Speccification:
Speaker diameter: Φ 10mm
Frequency response: 20Hz-20KHz
Impedance: 32Ω
S.P.L: 98±3dB S.P.L at 1KHz
Rated power: 78mW
Bluetooth Speccification:
Bluetooth version: 4.1+EDR
Support profile: HSP,HFP,A2DP,AVRCP
Transmission frequency: 2.40GHz-2.48GHz
Transmission distance: 10m
Transmission power: Class 2 0.025-2.5mW
Package:
1* Earphone
1* Date Cable