Simolio has designed unprecedented car IR headphones with volume limiting for ultimate listening experience. IMPORTANT! They are NOT BLUETOOTH headphones.SIMOLIO IR headphones are compatible with most car DVD systems. For a quick confirmation, please search for your car compatibility in section “Have a question?/ Customer questions (& answers)” where surely-compatible models are listed. Be sure to order if your model is listed. If not, please double check IR sensor frequencies of your car DVD player first ( refer to your DVD manual or consult car manufacturer), especially for DVD systems come with your car.SIMOLIO infrared headphones are ONLY suitable for in-car DVDs that use the universal infrared frequency (Channel A: L/2.3MHZ,R/2.8MHZ; Channel B: L/3.2MHZ,R/3.8MHZ). They are NOT compatible with DVDs that use original digital IR or Bluetooth technology. When using with non-universal DVDs, you may experience incompatibility issues such as no sound, one-sided sound, or intermittent sound. To address these concerns, you can turn off the infrared function of your DVD and purchase a SIMOLIO infrared transmitter (SM-264D or SM-261A), which connects seamlessly with SIMOLIO infrared headphones to add a big fun to your journey. Alternatively, for Bluetooth-enabled DVDs, you can consider purchasing a compatible Bluetooth headset such as the JH-711 or JH-712 from our store.Please pay attention to the IR transmitting angle and distance. Sound will be cracking if too far away, or not in sight of IR transmitter (DVD), which is limitation of the IR system type, not the product itself. 3-Level Switchable Volume Limiting You can adjust the volume limited as per your surroundings. SIMOLIO wireless infrared headphones for car dvd are compatible with universal Vehicle Entertainment Systems allowing backseat passengers to enjoy excellent sound clarity from movies, videos and music without disturbing other passengers and drivers. How to get the best performance: Please use 2×AAA premium alkaline batteries and make sure they are inserted properly.Please check that the volume on your DVD player (and on the headphones), make sure they are turned up at a sufficient level.Please make sure that you try both channels on the headphones as your vehicle may be transmitting on either channel A or B. Using the wrong channel will cause intermittent sound issues.If your kids watch different movies on two DVDs, set each DVD on a different channel, and the headphone to the channel of the DVD you would like to listen to. Make sure your kids sit more than 20 inches apart to avoid the interference.If you installed a ceiling/roof mounted DVD player for all the people in different rows to watch the same program, we suggest you to choose channel A for both your DVD and headphone which may have better performance than channel B.For the toddler or someone who feel the headphone is too big, The retractable headbands can accommodate the people with different head circumferences. The headband incorporates memory elastic stainless steel strips inside, you can remould the headband shape to fit you better, or adjust the wearing angle to make the headphones fit snug on your ears. COMPATIBILITY LIST-(vary due to model accessory upgrades and aftermaket changes) Honda Odyssey 2003-2023; Pilot 2002-2023; Accord 2003-2023; CR-V 2003-2023; Ridgeline 2006-2023; Acura RDX 2006-2023; Acura MDX 2003-2023. uConnect VES Works with most uConnect & VES! Chrysler Town and Country 2006-2018 (Compatible with 2013-2018 Town and Country BLURAY (NOT DVD) system.); Voyager 2008-2016, 2020-2021; Aspen 2002-2017; 300 2006-2021; PT Cruiser 2002-2014; Pacifica 2004- 2008 (Compatible with 2017-2021 Chrysler Pacifica Ceiling Mounted Screens. NOT COMPATIBILE with Pacifica Dual Seatback Screens). Dodge Grand Caravan 2002-2020; Charger 2006-2022; Durango 2006-2022; Journey 2006-2020; Ram 1500 2002-2022; Avenger 2002-2016; Caliber 2002-2016; Challenger 2002-2016; Dakota 2002- 2016; Magnum 2002-2018. Toyota 4Runner 2005-2021; Highlander 2006-2021; Land Cruiser 2006-2021; Rav4 2006-2021; Sequoia 2005-2021; Sienna 2004-2021; Tundra 2006-2021; Venza 2009-2017, 2020-2021; Tacoma 2004-2021. Nissan Armada 2004-2021; Murano 2005-2021; Pathfinder 2005-2021; Titan 2006-2021; Quest 2004-2021. Chevy Suburban 2002-2016; Tahoe (Trim) 2000-2016; Avalanche 2002-2013; Uplander 2002-2016; Silverado 2002-2016; Traverse 2002-2020; Equinox 2002-2020; Colorado 2004- 2016. GMC Yukon (XL) 2002-2016; Acadia 2002-2017; Denali (Trim) 2002-2017; Canyon& Colorado 2004-2017; Envoy 2004-2009; Sierra 2003-2017; Terrain 2009-2017; Savana 2002-2017. Ford Flex 2009-2020; Expedition 2001-2023; Freestar 2004-2008; Explorer 2001-2022; Escape 2001-2022; Edge 2006-2022; Bronco 2021-2022; Excursion 2002-2005; Compatible with F-150, F-250, F-350 2001-2022; Freestyle 2005-2007; Taurus & Taurus X 2008-2017; Invision for Ford Factory Entertainment Systems. Jeep Commander 2002-2016; Compass 2002-2022; Grand Cherokee 2002-2022; Patriot 2007-2017; Renegade 2014-2022; Wrangler 2006-2022; Gladiator 2020-2022. Kia Borrego 2007-2021; Sedona 2006-2021; Sorento 2006-2021; Sportage 2006-2021; Frontier 2015. Lexus GX 2004-2021; LS 2006-2021; LX 2004-2021; NX 2014-2021; RX 2004-2021. Infiniti JX 2012-2021; FX 2003-2021; M 2006-2020; QX 2004-2021. Buick Enclave 2002-2017; Terraza 2002-2016; Rendezvous 2004-2017; Rainier 2003-2017; Encore 2016-2017; Envision 2016-2017. Cadillac Escalade 2002-2016; SRX 2004-2016; Escalade EST & ESV 2004-2016. GM Accessories 22863046; 22863047; 22809931; 20830570; 20830572; 20929304; 25795362; 22809931. 2 Channel Option / Built-in Sharing Port Dual channel for your option. So you can choose the best channel for your device. For watching different movies on two DVD monitors, set each DVD on a different channel (channel A & channel B), and the headphone to the channel of the DVD you would like to listen to. Designed with 3.5mm AUX sharing jack on the right side of the headphone allows another ear buds/headphones to plug in. In this way, passengers in the second and third rows can share the movies/music without interference. Two Listening Modes / Automatic Shut Off Simolio IR Headphones not only connect wirelessly in your car. A 3.5 mm audio cable allows working with smart phones, Kindle fire, tablets and even airplane entertainment systems as a regular headphone without battery. Headphones will automatically shut off after approximately 5 minutes when no audio signal in to ensure maximum battery life. Use at Home with an IR Transmitter It can be used with IR transmitter (not included) for home use with products such as portable DVD players, computers, tablets or televisions. We suggest to buy our Simolio IR Transmitter for better performance. 4 Pack of Car Kids IR Wireless Headphones with Sharing Port (Red) 4 Pack of Car Kids IR Wireless Headphones with Sharing Port (Orange) 4 Pack of Car Kids IR Wireless Headphones with Volume Limited (2 Blue + 2Orange) 4 Pack of Car Kids IR Wireless Headphones with Sharing Port (2 Blue + 2 Red) 2 Pack of Over-Ear Car Kids IR Wireless Headphones Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 487 4.3 out of 5 stars 153 3.9 out of 5 stars 98 4.3 out of 5 stars 571 4.2 out of 5 stars 12 Price $87.99$87.99 $94.99$94.99 $79.99$79.99 $73.99$73.99 $69.99$69.99 Connectivity technology Infrared wireless Infrared wireless Infrared wireless Infrared wireless Infrared wireless Carrier frequency A channel: L:2.3MHz/R:2.8MHz;B channel: L:3.2MHz R:3.8MHz A channel: L:2.3MHz/R:2.8MHz;B channel: L:3.2MHz R:3.8MHz A channel: L:2.3MHz/R:2.8MHz;B channel: L:3.2MHz R:3.8MHz A channel: L:2.3MHz/R:2.8MHz;B channel: L:3.2MHz R:3.8MHz A channel: L:2.3MHz/R:2.8MHz;B channel: L:3.2MHz R:3.8MHz Effective Distance 6~8M 6~8M 6~8M 6~8M 6~8M Power Supply 2×AAA batteries (not included 2×AAA batteries (not included 2×AAA batteries (not included 2×AAA batteries (not included 2×AAA batteries (not included Package non-woven bag Hard Carrying Case non-woven bag non-woven bag non-woven bag Key Features Sharing Port Sharing Port Volume Limiting & Sharing Port Sharing Port Sharing Port Accessories 3.5mm Audio Cable 3.5mm Audio Cable 3.5mm Audio Cable 3.5mm Audio Cable 3.5mm Audio Cable Comfort Great Great Great Great Perfect Age Range Kids Kids Kids Kids Kids & Adults