Affordable Smart Glasses with All-Day Open-Ear Audio
The JSY Audio SG18 offers the freedom of wearable audio without the high price tag. Featuring a classic, versatile design with exceptional all-day comfort, these smart glasses are perfect for work, commuting, and daily life. The open-ear speaker technology delivers clear sound for music, podcasts, and hands-free calls while keeping you fully aware of your environment.
Powered by Bluetooth 5.4 with stable connectivity, the SG18 provides up to 7 hours of music playback on a single charge, with 2-hour fast charging and 6-month standby time. The ultra-lightweight 30g ABS+PC frame ensures all-day comfort, while built-in touch controls offer effortless operation. UV400 protective lenses shield your eyes from harmful rays, and IP4 water resistance handles sweat and light moisture. Discover seamless audio convenience and essential functionality with the value-packed SG18.
Complete Hardware Specifications
All specifications from the official SG18 product document. Full datasheet PDF available on request.
View Full Specifications
| Model | SG18 |
| Material | ABS+PC |
| Sound Channel System | Wireless stereo sound |
| Manipulation Mode | Touch control |
| Waterproof Level | IP4 (sweat, light moisture resistant) |
| PPG Chip | AB5756C |
| Bluetooth Version | 5.4 |
| Compatible System | HFP, A2DP, AVRCP, HSP, BR+EDR+BLE |
| Operating Frequency | 2.4GHZ - 2.48GHZ ISM Band |
| Operation Range | ≥10 meters |
| Horn Power | 30mW |
| Earphone Power Amplifier | AXS2033 |
| Frequency Response | 100Hz - 10kHz |
| Horn Impedance | 16Ω electrodynamic 1509 |
| Microphone | Silicon label |
| Battery Capacity | 2 × 80mAh (400735 lithium polymer) |
| Charging Current | 60mA |
| Charging Time | ~2 hours |
| Saturation Voltage | 4.2V ± 0.05 |
| Static Power Consumption | 14uA |
| Standby Power Consumption | ≤3mA |
| Running Time | 7 hours |
| Shutdown Standby Time | 6 months |
| Over Discharge Protection | 3.3V ± 0.05 |
| Net Weight | 30g |
| Package Dimensions | 130 × 70 × 52mm |
| Carton Quantity | 50 PCS / carton |
| Carton Net Weight | 5kg |
| Carton Gross Weight | 6kg |
| Certifications | CE, FCC, RoHS (available) |
What's in the Box
Every SG18 ships with a complete retail-ready accessory set. Custom packaging available for OEM orders.
Factory-Direct B2B Purchasing from Shenzhen
JSY Audio is a Shenzhen-based manufacturer offering factory-direct wholesale pricing and full OEM/ODM customization. We supply retailers, distributors, and brand owners across the US, EU, UK, Australia, Canada, Malaysia, Singapore, and Thailand.
Payment Terms: T/T · PayPal · Western Union
Lead Time: 7–15 days (stock) · 25–35 days (OEM)
Shipping: DHL · FedEx · UPS · Sea Freight (bulk)
Common Questions from Wholesale Buyers
Q: What makes the SG18 a great value option?
Q: What is the battery life and charging time?
Q: Is the SG18 comfortable for all-day wear?
Q: Can I hear my surroundings while wearing the SG18?
Q: How do I control the glasses?
Q: What is the MOQ and sample policy?
Q: Can I customize the SG18 with my logo and packaging?
Q: Which certifications does SG18 have?
Get Wholesale Pricing for SG18
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