Feature:

• Bluetooth 4.2 connection, wide compatibility and more stable signal
• HD stereo sound offers you incredible sound experience with deep bass and crystal clear treble
• Built-in microphone for hands-free phone calling
• Support one-drag-two
• Remaining battery display on iOS phone
• Soft and ergonomic silicone earbud, comfortable to wear
• Suitable for running, jogging and other outdoor activities

Specification:
Brand: Remax:
Model: RB-S25
Bluetooth version: 4.2
Transmission distance: 10m
Output sensitivity: 92dB
Mic sensitivity: -42dB
Frequency response: 20-20000Hz
Battery capacity: 70mAh
Working time: about 3.5 hours
Standby time: about 100 hours
Charging time: about 1.5 hours
Resistance: 32?
Rated power: 30mW
Driver unit: 10mm
Cable length: 65cm

Compatible with:
iPhone Samsung or other Bluetooth 4.2 enabled smartphones and tablets

Package included:
1 x Remax S25
1 x English User Manual