2-5 business days. Free returns within 60 days with a prepaid label upon request.
Auracast™ / LE Audio Receiver for Any Headphone
Free Shipping and Returns
2-5 business days. Free returns within 60 days with a prepaid label upon request.
• Avantree AS70P Receiver
• Type C Charging Cable (1.3ft / 0.4m)
• AUX 3.5mm Audio Cable (2ft / 0.6m)
• AUX 3.5mm Female to 2.5mm Male Adapter
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| Bluetooth Version | v5.4 |
| Supported Audio Codecs | LE Audio LC3, aptX-Lite, aptX-Adaptive, aptX-HD, aptX, SBC |
| Typical Latency (One-Way) |
– LE Audio LC3: ~35–50ms – aptX Lite: ~20–40ms – aptX Adaptive: ~50–80ms – aptX-HD: ~130–200ms – SBC: ~200–250ms |
| Supported Bluetooth Profiles | MCP, CCP, VCP, HSP, HFP, AVRCP, A2DP |
| Audio Output | 3.5mm AUX jack |
| Wireless Range | Up to 30 meters / 100 feet (line of sight) |
| Playtime | Up to 16 hours |
| Charging Time | ~2 hours |
Q1. Can I use this with my wired headphones to connect to my phone or tablet?
Yes! Simply plug your wired headphones into the AS70P, pair it with your phone or tablet via Bluetooth, and enjoy wireless audio on the go.
Q2. What devices can I connect to in Auracast mode?
You can receive audio from any Auracast-enabled transmitter, including Avantree C82 Aura, Voyager, Audikast 4, or public broadcast sources in gyms, classrooms, and churches.
Q3. Does this work with TVs for private listening?
Yes, you can pair it with Bluetooth-enabled TVs directly, or use it with an Auracast transmitter for private, low-latency TV listening via wired headphones.
Q4. What's the audio delay like? Can I use it for gaming or videos?
AS70P supports aptX Adaptive and aptX Lite for low-latency performance, making it ideal for video streaming or casual gaming with minimal audio lag.
Q5. Can I upgrade the firmware by myself in the future?
Yes, AS70P is firmware-upgradeable — you can download the latest updates from Avantree’s official website to keep your device compatible and future-ready.
Step-by-step pairing & videos
Quick fixes, FAQs, and tips
Activate warranty & more
To upgrade or fix issues
Supports: virtually all Classic Bluetooth devices on the market.
For better audio-visual synchronization, use together with Avantree products featuring:
Avantree products are designed for versatility and broad compatibility. However, due to technical limitations, not all devices can work together. We strongly recommend checking compatibility before purchase.
(Note: This tool is still under development. 💡 Suggestions are welcome anytime! contact us.)
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