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SIMOLIO Upgraded Plus Version Replacement Headphones Compatible SM-823D Pro, SM-824D1,SM-824D2 Pro Headsets Ordered in 2025, Not Compatible with Orders in 2024 and Before
- CAN ONLY BE USED WITH SIMOLIO IN EAR WIRELESS TV HEADSET PURCHASED FROM 2025: Compatible models include SM-823D Pro, SM-824D1,SM-824D2.
- CAN NOT WORK WITH ANY SIMOLIO IN EAR WIRELESS TV HEADSET PURCHASED IN 2024 AND BEFORE: Incompatible Models include SM-823, SM-823D, SM-828D, SM-621D, SM-829D, non-Pro Version SM-823D Pro, non-Pro Version SM-824D1/SM-824D2.
- CLEAR, AMPLIFIED SOUND: Cordless TV headphones deliver powerful, interference-free sound. Initial 14-hour charge provides up to 4 hours of use.
- PERPECTLY SYNCED TV AUDIO: With 2.4GHz RF wireless transmission frequency, the tv headphones wireless provide <20 ms audio latency almost unnoticeable to most ears. With this, no matter what content you're watching, the audio and visual will always be perfectly synchronized.
- LONG RANGE, STAY CONNECTED TO THE TRANSMITTER: Ensures stable & reliable connectivity of up to 164 ft (50 m, barring any excessive physical/wireless interference). Need to start making dinner? No problem, do
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CAN ONLY BE USED WITH SIMOLIO IN EAR WIRELESS TV HEADSET PURCHASED FROM 2025: Compatible models include SM-823D Pro, SM-824D1, SM-824D2. ^^ CAN NOT WORK WITH ANY SIMOLIO IN EAR WIRELESS TV HEADSET PURCHASED IN 2024
AND BEFORE: Incompatible Models include SM-823, SM-823D, SM-828D, SM-621D, SM-829D, non-Pro Version SM-823D Pro, non-Pro Version SM-824D1/SM-824D2. ^^ CLEAR, AMPLIFIED
SOUND: Cordless TV headphones deliver powerful, interference-free sound. Initial 14-hour charge provides up to 4 hours of use. ^^
PERPECTLY SYNCED TV AUDIO: With 2.4GH z RF wireless transmission frequency, the tv headphones wireless provide <20 ms audio latency almost unnoticeable to most ears. With this, no matter what content you're watching, the audio and visual will always be perfectly synchronized. ^^ LONG RANGE, STAY
CONNECTED TO THE TRANSMITTER: Ensures stable & reliable connectivity of up to 164 ft (50 m, barring any excessive physical/wireless interference). Need to start making dinner? No problem, do what you need to do without worrying about the audio cutting out.
AND BEFORE: Incompatible Models include SM-823, SM-823D, SM-828D, SM-621D, SM-829D, non-Pro Version SM-823D Pro, non-Pro Version SM-824D1/SM-824D2. ^^ CLEAR, AMPLIFIED
SOUND: Cordless TV headphones deliver powerful, interference-free sound. Initial 14-hour charge provides up to 4 hours of use. ^^
PERPECTLY SYNCED TV AUDIO: With 2.4GH z RF wireless transmission frequency, the tv headphones wireless provide <20 ms audio latency almost unnoticeable to most ears. With this, no matter what content you're watching, the audio and visual will always be perfectly synchronized. ^^ LONG RANGE, STAY
CONNECTED TO THE TRANSMITTER: Ensures stable & reliable connectivity of up to 164 ft (50 m, barring any excessive physical/wireless interference). Need to start making dinner? No problem, do what you need to do without worrying about the audio cutting out.
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