·Accessories

• What's in the box?: Rubber USB Cable

Rubber USB Cable

·Bluetooth

• Handsfree Profile Support: Yes

Make and take voice calls and control your smartphone (or other device) via Bluetooth connection

• Headset Profile Support: Yes

Make and take voice calls via Bluetooth connection

·Connectivity

• Wireless Technology: Bluetooth

Supports Bluetooth™ for wireless connectivity

• Bluetooth version: 2.1

Supports Bluetooth® version 2.1

• A2DP for music playing: No

This device does not support Advanced Audio Distribution Profile (A2DP)

• Auto Pairing: Yes

With Auto Pairing, a device pairs automatically with Bluetooth® devices supporting this feature

• Music: No

This device cannot play music

• Charging Interface: Micro USB

Micro USB

·Controls

• Volume Buttons: No
• Auto Connect: Yes

The product will automatically connect with a nearby paired device

• Voice Language:
  • Japanese
  • Chinese
• On/Off Button: Yes

The product has a physical on/off button

·Speakers

• Frequency Response: Narrowband

Speakers with a narrowband frequency response are capable of producing sound in a range well suited for traditional analog phone lines

• Digital Signal Processing: No

This device does not utilize DSP (Digital Signal Processing)

·Microphone

• Microphone Type: Omni Directional/noise filter

Enhances call clarity by eliminating background noise from the office.

• Mute Function: No

There is no option to "mute/unmute" a conversation directly from the device

·Battery & Power

• Talk Time: Up to 8 hours

Talk Time is the maximum time you can talk before a device runs out of power

• Standby Time: Up to 240 hours

Standby Time is the maximum time a device can remain powered on

• USB Charging: Yes

USB Charging enables a device to be charged via a USB cable

·Design

• Wearing Style: In the ear

In the ear devices are worn in the ear

• Weight (oz): 0.34 oz

How much the headset weighs (in US ounces)

• Dimensions: L 2.1 x W 0.6 x H 1.0

Product dimensions, in inches

.