Avantree Opera Plus Wireless Headphones for TV Watching, Clear Dialogue & Volume Boost Seniors, Optical Soundbar Passthrough, Charging Transmitter Base

【Designed for Clear TV Dialogue】Designed for wireless TV watching, ideal for seniors or viewers who struggle to hear TV dialogue clearly while watching news, dramas, or talk shows, without increasing the TV volume for others. 【Volume Boost for Seniors】Provides adjustable volume boost for more comfortable TV watching; suitable for seniors but not for users with severe listening challenges or those requiring specialized audio support. 【Check TV Compatibility Before Purchase】Supports HDMI ARC, Optical, and AUX audio output for wireless TV headphones; please confirm your TV has one of these ports and check whether it is already in use before purchasing. 【OPT Soundbar Passthrough Only】For TVs with soundbars, the transmitter supports Optical (OPT) passthrough so the soundbar and wireless TV headphones can play together; HDMI soundbar passthrough is not supported. 【Use as Bluetooth Headphones】The headphones can also be used independently as wireless Bluetooth headphones with phones or tablets when not watching TV.