-Motorist: 8mm Copper collar horn
-Bluetooth Version: 4.0 dual mode
-Power Level: CLASS II
-Working Voltage Variety: 3.0V-4.2 V.
-Microphone Sensitivity: -42 Â± 2db.
-Bluetooth Frequency Variety: 2.4-2.48 GHz.
-Bluetooth Variety: 10 meters without barriers.
-Audio Transmission and Push-button control Procedure: A2DP/AVRCP.
-Power Sign: Traffic signal on when charging, and blue light on when charge is completed.
Exactly what remains in the package:
1x Bluetooth 4.0 sports headset earphone.
1x Charging stand.
2x Silicone earmuffs.
1x USB cable television.
1x User handbook.
Single or Double: You can use only one piece or two headsets together to pursue better stereo music sounds. Two earpieces work alone or together
Near Pairing: Turn the two earpieces on and put them together, they will get paired automatically
Wireless Device: Wireless connection, BT 4.0 Enjoy 10M no limitation
UNLIMITED BATTERY LIFE! The containing box is also the charging station. It offers 6 times' full charge to the two wireless headsets
MORE SUITABLE and CONVENIENT !The shape of the earbuds fits your auditory meatus perfectly. With a little piece of rubber, the headsets stay firmly in your ear when working out or running or doing exercise in the gym