Avantree Duet - Dual Wireless Headphones for TV Watching with Transmitter & Charging Stand, Clear Dialogue & Volume Boost for Seniors, Compatible with TVs Equipped with Opt or AUX Audio Output Ports

[TV COMPATIBILITY] The Duet is compatible with TVs with optical (TOSLINK), AUX (3.5mm) audio outputs. It is not compatible with Bluetooth-only TVs or TVs with only HDMI outputs. Please confirm your TV is compatible before purchasing. [INDEPENDENT VOLUME CONTROL] Both headphones have significantly higher max volume levels than competitors’, and each pair of headphones comes with built-in, independent volume controls, so you can adjust your own volume without affecting the other’s. [PASS-THROUGH SUPPORT] The Duet’s pass-through capabilities allow you to listen through both an external speaker and the Duet headphones simultaneously. [CLEAR VOICE MODE] By lowering background noise and boosting voices, the Duet’s clear voice mode allows you to hear on-screen conversations and dialogue more easily. [EXTENDED PLAYTIME] Each pair of headphones can last up to 20 hours on a single charge, and the included transmitter doubles as a hassle-free charging dock that’ll fully charge your headphones within 1.5 hours.