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Joyroom 2-in-1 Bluetooth 5.4 Transmitter Receiver With OLED Display
$49.99
$63.99
-22%
Overview
Wireless audio freedom starts here—this compact 2-in-1 Bluetooth 5.4 transmitter receiver adapts to any setup, sending or receiving crystal-clear stereo up to 15 meters away.
Plug into your TV, turntable, or car stereo and instantly stream to wireless speakers and headphones without rewiring or complicated setup.
Effortless Audio Freedom
- Instant Switching: Toggle between transmitter and receiver modes in seconds—no app, no hassle, pure simplicity.
- Two Devices at Once: Connect and switch between two audio sources seamlessly without disconnecting.
- Battery That Lasts Weeks: Up to 30 hours per charge means you forget it needs power until it actually does.
- See Everything at a Glance: OLED display shows battery, mode, and connection status instantly.
- Fits Anywhere: Lighter than a coin and smaller than a postage stamp—pocket, desk, or car console.
| Specifications | Details |
|---|---|
| Product Identity | |
| Model | JR-CB2S |
| Type | Bluetooth 5.4 Transmitter / Receiver |
| Color | Black |
| Wireless Performance | |
| Bluetooth Version | 5.4 |
| Wireless Range | Up to 15 m (49.2 ft) |
| Audio Format | AAC, Dual-Channel Stereo |
| Modes | TX (Transmitter) / RX (Receiver), Switchable |
| Simultaneous Connections | 2 Devices |
| Audio Connectivity | |
| Input / Output | 3.5 mm AUX, RCA |
| Battery & Power | |
| Battery Capacity | 400 mAh |
| Battery Life (TX Mode) | Up to 30 hours |
| Battery Life (RX Mode) | Up to 18 hours |
| Charging | USB Type-C |
| Design & Controls | |
| Dimensions | 48 × 48 × 14.49 mm (1.89 × 1.89 × 0.57 in) |
| Weight | 28 g (0.99 oz) |
| Display | OLED Smart Display |
| Controls | Physical Buttons (Play/Pause, Mode Switch) |
| Compliance | |
| Certifications | CE, FCC, RoHS |
| In the Box | |
| Accessories | 3.5 mm AUX Cable, USB-C Charging Cable, RCA Cable, User Manual |
$49.99
$63.99
-22%
Limited availability — only 4 left.
Estimated delivery between June 23 and July 01.
Free Shipping on Orders Over $50
Shipping & Delivery
- Free Shipping: Standard shipping is free for all orders over $50. For orders under $50, a flat rate applies at checkout.
- Processing Time: 1–4 business days for quality inspection and handling.
- Delivery Time: 5–10 business days depending on your location. (Items may ship separately to ensure faster delivery).
- Tracking: Once shipped, you will receive a tracking number via email (updates may take 24–48 hours to activate). You can monitor your shipment in real time.
14-Day Money-Back Guarantee
Returns & Warranty
- 14-Day Window: We offer a 14-day return window from the date of delivery. Items must be unused and in original packaging.
- Transit Protection: Every order is protected against loss, damage, or incorrect items during transit. If your package is lost or arrives damaged, please contact us within 3 days with photo/video proof for a replacement or refund.
- Refund Processing: Approved refunds are processed within 3–10 business days to your original payment method.
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Payment & Security
- Secure Checkout: All payments are processed through secure and SSL-encrypted checkout systems.
- Payment Methods: We accept major credit/debit cards and trusted payment gateways.
- Privacy: Your personal and financial data is strictly protected and never stored or shared without authorization.
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