Prime Line Light-Up-Your-Logo Wireless Headset

ABS plastic; Wireless headphones featuring light inside headset illuminates your logo during use; Power/Technology: Rechargeable Lithium Polymer battery: 37V; Capacity 300 mAh; Input: 5V; Output: 025w; Frequency response: 20 HZ-20Khz; Transmission range: ?10m (approx 30 ft); Device must be charged prior to first use Charge time varies by device Minimum charge time: 15 hrs; Playback time: approx 4 hours (depending on volume and usage); Includes instructions and charging cable; LED logo lights up