OPTICAL / RCA/ AUX AUDIO OUT SUPPORTED FOR MOST TVS, ADVANCED 2.4GHZ FHSS TECH, NO PAIRING OR DELAY - Wireless headphones for TV with superior sound reproduction and its strong signal can go through ceilings or walls. Effective range is up to 100 feet.
SINGLE DIGITAL WIRELESS TV HEADPHONES - Voice highlighting & noise reduction reduce TV background sounds and make dialogues stand out. Auto signal control makes the output stable, which prevents your hearing from being damaged by a sudden increase in TV volume.
CUSTOMIZE THE TV SOUND FOR BEST FIT - Select TONE(Treble/Normal/Bass) to find the optimum sound frequency to hear the target audio clearly. The balance control allows for right/left volume adjustment to hear equally well with both ears. Mono/Stereo optional.
SPARE BATTERY, PERSONAL SOUND AMPLIFIER - A spare battery is always in the base charged & ready for lasting TV watching. The personal sound amplifier mode enables you to hear what people are talking to you nearby without taking off the tv wireless headphone.
IMPRESSIVE DURABILITY AND FLEXIBILITY - Wireless TV Headsets with durable materials at the headset arms for adjusting to comfortable shape. Super-soft memory foam eartips plus ear loops make you feel much more relaxing. Not available for pacemaker carrier.
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| Analog Wireless TV Headset SM-823 Pro | Digital Wireless TV Headset SM-823D Pro | IR Wireless TV Headset with Optical in SM-863D | Digital Dual Wireless TV Headset SM-824D2 | Digital Wireless TV Headphone SM-825D Pro | Digital Wireless TV Speaker SM-621D |
| Wireless Technology | 2.4GHz | 2.4GHz | IR | 2.4GHz | 2.4GHz | 2.4GHz |
| Style and Weight | Under-Chin Style -2.04oz | Under-Chin Style -2.04oz | Under-Chin Style -1.94oz | Under-Chin Style -2.04oz | Over-ear Design - 9.38oz | Speaker - 35oz |
| Operation Range | 100ft / 30m | 100ft / 30m | 40ft / 12m (in direct line-of-sight) | 100ft / 30m | 100ft / 30m | 100ft / 30m |
| Continuously Working Time | 5~7 hours | 5~7 hours | 12~15 hours | Not Limited | Not Limited | Not Limited |
| Key Features | Most Affordable | Most Popular & Digital Connections | Best Choice for Residential Complexes with High Wireless Usage | With Extra Charging Slot and Spare Battery, Digital Connections & 2 Headsets | USB Charging & Spare Battery & & Digital Connections | With Extra AC Adapter & Additional Under-Chin Design Wired Headset, Digital Connections |
| Analog Connectivity | | | | | | |
| Digital Connectivity | x | | | | | |
