Joyroom JR-NX3 (T03S-Pro) True Wireless Earbuds – HiFi Bass & Long Playtime

Product Overview

The Joyroom JR-NX3 (T03S-Pro) True Wireless Earbuds deliver HiFi sound, powerful bass, and all-day comfort. Built with 13mm dynamic drivers, Bluetooth 5.2H, and both wired & wireless charging support, these earbuds are perfect for music, calls, and everyday use. With up to 7 hours of playtime on a single charge and an ultra-stable in-ear fit, the JR-NX3 provides the performance you need at an unbeatable value.

Key Features

🎵 13mm HiFi Speaker – Expands the sound field with rich bass and crystal-clear vocals.
🎧 Custom Fit Comfort – Multiple silicone ear tips for a secure, sealed fit.
🔗 Bluetooth 5.2H – Stable, efficient, and low-latency wireless connection.
⚡ Dual Charging Options – Supports both wired and wireless charging for convenience.
🔋 Long Playtime – Up to 7 hours of music playback on a single charge.
🔁 Smart Audio Sharing – Dual audio sharing & seamless switch between main and sub earbuds.
📱 Intuitive Controls – In-ear detection with long-press power on/off.

Technical Specifications

• Brand: Joyroom

• Model: JR-NX3 (T03S-Pro) – Without ANC

• Bluetooth Version: 5.2H

• Speaker Unit: 13mm

• Speaker Sensitivity: 113 ± 3dB

• Microphone Sensitivity: -42 ± 3dB

• Frequency Response: 20Hz – 20kHz

• Charging Input: 5V / 340mA

• Earbud Battery: 30mAh (each)

• Case Battery: 360mAh

• Music Playtime: ~7 hours (at 70% volume)

• Earbud Charging Time: ~1 hr

• Case Charging Time: ~1 hr

• Case Standby Time: Over 6 months

• Material: ABS + Silicone

• Net Weight: 56g

What’s in the Box

✔️ Joyroom JR-NX3 (T03S-Pro) Earbuds
✔️ Charging Case
✔️ Type-C Charging Cable
✔️ Silicone Ear Tips (multiple sizes)
✔️ User Manual

⚡ Joyroom JR-NX3 (T03S-Pro) – HiFi sound, wireless convenience, and long-lasting performance.