Specifications:
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″ × 0.59″ × 0.71″ (Approx.)

Notes:
Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Wireless Bluetooth Headset (with Built-in Rechargeable Li-ion Battery)
1 x USB Charging Cable
1 x User Manual