Sentry Rotating Speaker Headphones, HOSPK

Description

Speaker + Headphones These Rotating Speaker Headphones are the ultimate solution to your music loving needs. The ultra portability and functionality make them the perfect choice for those who want options. Keep the music in, or let the music out. The in-line control makes it easy to switch from speakers to headphone son the go. Ultra loud speakers deliver clear room filling sound, while the Hi-Fi headphones offer a dynamic and personal listening experience. Adjustable custom fit conforms to the shape of your head. Deluxe soft earpads keep the sound in and reduce unwanted noise. Headphone: Driver Diameter: 40mm Sensitivity: 108dB Frequency: 20Hz-20kHz Allowable Input: 30MW Impedance: 32ohms Input Plug: 3.5mm Cord Length: 1.2m Speaker: Driver Diameter: 50mm Amplifier Effective Output：1000MW Impedance: 4ohms Input: 0.4V Charging time: 2 hours Continuous operate time: 2.5 hours Input Charge Voltage: 5v UPC: 0 80068 41500 8