Features:
1. Flashing Light:
8 modes of cool lighting effect, colorful flashing, provides a good experience of night running.
2. Night Running:
Safe and wonderful, sports music player.
3. Hands-free Call:
Bluetooth connection with phone, one key communication, clear voice.
4. Music Player:
Support bluetooth and TF card play, great sound effect.
5. FM Radio:
With FM function, make you listen to news or music during sports.
6. Selfie:
Bluetooth remote control selfie function, easy to take photos.
7. Li Battery:
500mAh larger battery capacity, long standby time and phone communication time.
8 Anti-lost:
Cell phone anti-lost function, it will alarm when phone is out of range.

Model Number: U3
Material: Plastics
Wirless Type: Bluetooth V3.0+EDR
Battery: 500mA/DC 5V Built-in Li battery
Output: 3W, 4R
Frequency: 120Hz-20KHZ
Standby Time: Up to 48h
Phone-call Time: Up to 6h
Receive Distance: Within 10m
Connection Way: Bluetooth connection; Plug-in-card
SNR: 80db
Support: TF card
Play Time: About 4h
Function: Bluetooth/Hands-free call/TF card play/Flashing light/FM radio/Anti-lost
Weight: About 130g
Colors: Black, Gold, Red, Blue, White

Please tell us your color when ordering