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