IPX5 Waterproof enjoy sports anytime, even in raining days.
Bluetooth CSR 4.1 chip, high-speed transmission.
CVC noise canceling, crazy music enjoying.
Multi-point connection, pair two devices at the same time.
Drive units made for pure sound, perfectsound and talk.
Built-in Lithium battery, super long work and standby time.
Super fast transmission speed, high performance.
Compatible with laptops, tablets and smart phones.
Bluetooth version: V4.1
Charging: Power adapter output (DC5V 150mAh)
Battery indicator: a high-performance lithium polymer battery
Support Agreement: Headset / handsfree / A2DP / AVRCP
Talk time: Up to 10 hours
Playing time: Up to 12 hours
Standby time: Up to 180 hours
Audio Frequency Range:20Hz-20kHz
BT radio frequency:2.400-2.481GHz
Package include: 1 x sports Bluetooth headset, 2 x earbuds, 1 x USB cable, 1 x User manual, 1x Box