1. Mini Portable lightweight and sweatproof fashion design.
2. Built in microphone Support handsfree calls.
3. Built in rechargeable battery.
4. Can be connected buy two smart phones at the sametime.
5. Support voice prompt and phone number reporting
Material: Plastic + Metal
Channel: Stereo
Bluetooth Version: 4.1
Use: In-ear type
Function: support music player, phone call function, multi-point connection
MIC: Built-in
Style: Unilateral headphones
Battery type: built-in lithium battery (50mAh)
Bluetooth distance: 10 meters
Wireless frequency: 2.402-2.480GHz
Charging voltage: DC5V
Operating current: < 15mA
Charging time: about two hours
Talk time: 4 hours
Music playing time: 3 hours
Standby time: 100 hours
Uses: Mobile phones, Tablet and so on
Product Size: 4.5 * 2 * 3cm







