SIMOLIO SM-905TV Wired Headphone

1. Compatible with any device with a 3.5mm audio output port or RCA audio output jack, including TV, PC, Tablets, smart phones, etc... 2. 18 feet long spring coiled cable (fully extended) is perfect for long time TV programs viewing with no need to worry about flat battery. 3. The 1.5 meter long detachable audio cable with in-line MIC can be used for calls and video conferencing. 4. 40mm high-presicion driver giving powerfully amplified, clear crisp sound. 5. The TONE can be adjusted to find the sound frequency that fits you best, so that you can hear audio clearly. This is very practical for seniors and the elderly. 6. Super comfy earmuffs plus soft-padded retractable headband providing lasting comfort. 7. A clip for shirts or collars ensuring safe and secure use without the long coiled cable falling off. 8. A full charge of about 3 hours delivers about 40 hours playing time.