Mini, In-ear Wireless Sports Bluetooth Headset w/Microphone

Highlights
Wireless Play/ Handsfree calls/Voice Prompt Coming Calls/ IOS Battery Display/ Smart Power off/ Rechargeable.
This is a new sweat-proof, Bluetooth 4.2 + A2/DP Wireless Headset Sport Earphones/Headphones w/ the latest advanced Bluetooth 4.0 technology (8 times the bandwidth than that of the Bluetooth 2.1 standard).

Moreover, this item has the best audio performance that provides you with high-quality voice and sound that is perfect for a day of running, mountain climbing, or most any indoor and outdoor sport. A built-in microphone allows clear communication and can be used as a headset. Music and phone can be easily controlled. Digital noise cancellation technology. Longer battery life w/the built-in high quality rechargeable battery that supports intelligent, auto power off technology to reduce battery usage. This device offers you 4-5 hours of your favorite music, or just chatting with family and friends. You will love it!

Specifications:
Supports profile A2DP/HFP/HSP/AVRCP
Frequency response: 2.4GHz-2.48GHz
Output Power:2*20mW
Working current: 20-30mA
Digital volume control
Built-in Microphone
Micro USB port for battery recharge
Wireless range: 33 feet
Working time:4 hours

Package includes:
1x wireless sport headphone
1 pairs of earbuds
1x USB charger
1x user manual