Features:

1. Special ultra-thin earphone design, earhook wearing, fits for both right and left ear.
2. High fidelity sound quality, it has been tested for many times, provide you clear sound.
3. Adopted Bluetooth V4.1 chip, s stable connection and support simultaneous connection.
4. Optimized circuit design, low power consumption, prolong the standby time and talking time.
5. Simple operation, one button to control the power on/off, answer or hang up call, etc.

Specifications:

General Specification
Brand      REMAX
Model      RB-T20
Color      Black, Sliver, Red, Blue
Wearing Type      Earhook
Net Weight (g)      About 8g
Dimension      7.34x 1.43x 0.65 cm
Technical Parameters
Microphone      Yes
Bluetooth Version      V4.1
Transmission
Distance      10m
Receive Sensitivity      103dB
Impedance      32Ω
Frequency
Response      50-10kHz
Battery Capacity      60mAh, 3.7V
Charging Time (h)      1.5 hours
Talking Time      6 hours
Working Time (h)      5 hours
Standby Time (h)      150 hours

Package Included:

1* REMAX RB-T20 Bluetooth Earphone
1* Chariging Cable
1* Manual