Feature: 
<br />1. Type: Neckband 
<br />2. Supports Bluetooth A2DP, AVRCP, and HS/HF profiles 
<br />3. Standby time: 300 hours 
<br />4. Usage time: 8 hours of playback time or talktime and Charging time: 1-2 hours 
<br />5. Weight: 55.2g 
<br />6. Bluetooth operational range: about 10M 
<br />7. Built-in lithium-ion polymer battery 
<br />8. Bluetooth 4.0 technology 
<br />9. Input power: 5V 
<br />10. Pairs with all A2DP-enabled devices including smartphones, tablets, laptops, PC, digital 
<br /> 
<br />Package Included: 
<br />1 x Zealot Bluetooth Stereo Headphone 
<br />1 x Micro USB Charging Cable 
<br />4 x Earbuds 
<br />1 x User Manual