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🎬 Experience the future of group audio—no wires, no lag, all vibe.
The Avantree Quartet-Extra is a 2.4G RF wireless headphone add-on designed exclusively for the Avantree Quartet system, enabling up to 100 users to enjoy synchronized audio with ultra-low 30ms latency. Featuring individual volume controls, ergonomic memory foam earpads, and a robust 20-hour battery life, these lightweight headphones deliver premium sound quality and comfort for extended group entertainment sessions.
| ASIN | B09DKS353X |
| Age Range Description | Adult |
| Antenna Location | Movie or Concert Sessions |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 30 Milliseconds |
| Battery Average Life | 20 Hours |
| Battery Charge Time | 2 Hours |
| Bluetooth support? | No |
| Box Contents | Ear Cushions |
| Brand Name | Avantree |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Faux Leather |
| Colour | Black |
| Compatible Devices | Quartet Bundle Transmitter |
| Control Method | Remote |
| Control Type | Volume Control |
| Controller Type | wireless volume controller |
| Country of Origin | USA |
| Customer Package Type | Rigid |
| Customer Reviews | 4.2 4.2 out of 5 stars (55) |
| Earpiece Shape | Over Ear |
| Enclosure Material | Plastic |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20000 Hz |
| Generation | 1 |
| Hardware Interface | Radio Frequency |
| Headphone Form Factor | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance Unit of Measure | 32 Ohms |
| Input-Device Interface | Wireless |
| Is Autographed | No |
| Item Weight Unit of Measure | 220 Grams |
| Manufacturer | Avantree |
| Manufacturer Part Number | WSHT-5049-RX |
| Model Name | WSHT-5049-RX |
| Model Number | WSHT-5049-RX |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Noise Control Features | sound isolation |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Power Levels | 5 |
| Product Features | Lightweight |
| Specific Uses For Product | watching_tv |
| Style Name | Single Headphones |
| Subject Character | no character |
| Theme | Movie |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | RF |
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