- Superfast transmission speed, high performance.
- Compatible with laptops, tablets and smart phones.
- Color box package, a good choice for a gift.
- Product Name: Sports Bluetooth Headset Bluetooth
- Version: V4.1
- Charging: Power adapter output (DC5V 150mAh)
- Battery indicator: a high-performance lithium-polymer battery
- Class 2 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
- Output:16Ω 3mW
Warranty:30 Day Warranty
- IPX5 waterproof professional sports headset, enjoy sports anytime, even in raining days.
- Bluetooth CSR 4.1 chip, high-speed transmission.
- CVC noise-canceling, crazy music enjoying.
- Drive units made for pure sound, perfect sound and talk.
- Built-in Lithium battery, super long work and standby time.
What you get:One  iPM PowerBuds Wireless Running Sport Earphones with Ear-Hook and Mic