Free post Best Quality New Version Earphones S5 In-Ear Earbuds Stereo Headset Noise Isolation with Mic Control TalkDear buyer:We also have b logo，please remark it when u place the order ，thank you!

Features:

Support multi-point connection， connect with two different devices at the same time.

Can call or answer the phone.

Support voice report number automatically.

Support voice reminding function.

With power consumption display function for iPhone.

With vioce controlling function.

Support song switching.

CVC 6.0 smart noise reduction.

Specifications:

Profile support: HSP / HFP / A2DP / AVRCP

Connectivity: Wireless

Application: Sport

Driver unit: 11.5mm

Sound Channel: Two-channel (stereo)

Frequency response: 20-20000Hz

Impedance: 16ohms±15 percent

Sensitivity: 110±3dB

Talk time: 6h

Music time: 4h

Standby time: 200h

Bluetooth: Yes

Bluetooth version: V4.1

Bluetooth distance: W/O obstacles 10m