• Gift set includes Light-Up-Your-Logo IT227 Wireless headphones and IT228 Wireless speaker so you can either can listen privately or share with those around you. • Both the headphones and speaker are made of ABS Plastic and feature light inside that illuminates your logo in white while in use. • They are both designed for use with most smartphones, MP3 players, tablets and computers: please test compatibility prior to purchase • Both headphones and speaker must be charged prior to first use, min 1.5-2 hours. • Both devices have approx. 4 hour playback time (depending on volume and usage) • Both include built-in microphones for answering and making phone calls. • Headphones Power/Technology: Rechargeable Lithium Polymer battery: 3.7V, Capacity: 300 mAh; Input: 5V; Output: 0.25w; Frequency response: 20 HZ-20Khz; Transmission range: =10m (approx. 30 ft); Wireless 2.1 • Speaker Power/Technology: Rechargeable Lithium-Ion battery: Capacity: 400 mah / 3.7V; Output: 3W, Work current: 200-600mA; Standby: • Each of the 2 devices include instructions and charging cable. • FCC Approved • Optional stock art label with your logo added for an additional fee (no personalization available): setup charge of $55 and run charge of $2.19 per piece.