FREE: Mini Bluetooth 4.0 Wireless Headset Stereo In-Ear Headset Headphone Earphone Set

The listing, Mini Bluetooth 4.0 Wireless Headset Stereo In-Ear Headset Headphone Earphone Set has ended.

100% Brand New and High Quality !

4.0 smart chip, efficient transmission speed.

Compact, ultra light design stereo Bluetooth headset, portable and easy to carry.

High-fidelity sound quality, wireless songs enjoy.

Voice report number, low power remind, connect/disconnect remind, boot off prompts.

Allows you to conveniently answer calls while driving.

Supports two mobile phones simultaneously connected.

Long battery life, fast charging.

Support for WeChat, QQ voice calls, movie.

Compatible for almost all the mobile phones and tablet PC, etc.

With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol.

Powerful noise cancellation circuit.(Active Noise Reduction.)

Wired and Bluetooth automatically switch to support audio input.

Charging time is about 1 hour.(Power Indicator Charging: blue light lights, fully charged: blue light goes out.)

Type: Bluetooth Wireless Earphone

Sound Track: Stereo

Impedance: 32 OHM

Earpiece: Single

Transmission Range: 10m

Fit Design: In-Ear Only

Compatible Brand: Universal

Battery Capacity: 50mAH

Earpiece Design: Earbud (In Ear)

Material: High Technology PVC

Bluetooth Version: Bluetooth v4.0 + EDR

Power Level: CLASS II

Output Power: 30mW

Bluetooth Distance: 10 Meters Barrier

Frequency Response: 20-20000 Hz

Operating Voltage Range: 3.0V-4.2V

Microphone Sensitivity: -42dB

Play Time: About 4 – 5 hours

Charging Power: DC5V Power Interface [The Hole] (Computer USB port, mobile phone charger, car charger.)

Compatible: for Android, Apple, Microsoft, Symbian 99% of with Bluetooth Cell Phones(iOS Cell Phone Has Power Display)

Size(Dia x W x H): 20mm x 15mm x 18mm/0.79" x 0.59" x 0.71" (Appeox.)

Package Includes:

1 x Wireless Bluetooth Headset (with Built-in Rechargeable Li-ion Battery)

1 x USB Charging Cable

1 x User Manual