• THE 2.4GHz RF TECHNOLOGY will provide amazing crisp, crystal clear wireless sound with deep bass up to 150' away from the transmitter—even through walls
• COMPATIBLE with NEARLY ANYTHING - Tablet / iPads / Lamptop / Cellphone / Radio / CD and MP3 players / TV sets and Computers.
• CONTROL THE DEVICE VOLUME DIRECTLY - volume adjustments made while playing media can change the volume of the headset and the connected device simultaneously.
• RECHARGEABLE BATTERIES - The included rechargeable NI-MH batteries in headphones last approximately 20 hours on a full charge and recharge automatically when you place the headphones into the base station. With a AC/DC adapter, you can charge your headphones with safety.
• EFFICIENT LOW POWER CONSUMPTION - The headphone will be in sleep mode automatically if there is no sound in headphone in 3 minutes, and will be waked up if there comes a sound.