10 Pairs of Wireless Bluetooth Headphones / Headsets

Colors: black, red, blue, white (will vary)

Features:
* Connects to other device that has Bluetooth capability, such as iPhone, Samsung Galaxy, HTC, and more
* 3.5mm audio jack, provides a simple wired connection 
* Allow you to answer or reject phone calls 
* Charged via USB, rechargeable battery
* Playing time up to 10 hours, talk time up to 7-8 hours, standby time up to 120 hours
* Good quality, foldable
Specifications:
* Type: Stereo headphone with Mic
* Bluetooth version: ISSC3.0
* Operation distance: 10m
* Sensitivity: 105dB+ / - 3dB
* Rechargeable lithium battery: 300mAh
* Charge time: 2-3hrs
* Charge port: USB
* Resistance: 32ohm
* Plug type: 3.5mm
* Audio cable length: 1.2m / 3.94ft
* Earmuff diameter: 8cm / 3.1in

Package Contents:
* Headset
* USB Cable
* Audio Cable
* User Manual (English)
* Retail Box