Joyroom JR-MS03 Waterproof Wearable Speaker

The Joyroom JR-MS03 Waterproof Wearable Speaker offers versatile 3-level lighting to keep you visible and safe wherever your night leads. Designed for all situations—from relaxing evenings to critical moments—this speaker delivers loud, clear, and beautiful full-range audio. Its waterproof design ensures reliable performance outdoors, making it your perfect companion for both comfort and safety on the go.

General Information

• Brand: Joyroom
• Model: JR-MS03
• Category: Speaker
• Material: ABS + PC Plastic
• Color: Yellow

Audio

• Audio Crossover: Full-Range
• Audio Decoding: SBC, AAC
• Driver Unit: Ø33 mm (1.3 in)
• Output Power: 3 W
• Frequency Response: 80 Hz – 18 kHz
• Channels: 1
• EQ Modes: Bass Boost / Enhanced Clarity / Balanced

Connectivity

• Bluetooth Version: 5.4
• Bluetooth Range: ≥10 m (33 ft) – barrier-free
• Latency: <50 ms (Ultra-low)
• TWS Pairing: Yes (connect 2 speakers for stereo)

Battery & Power

• Battery Capacity: 3.7V / 600 mAh
• Music Play Time: About 10 h (50% volume)
• Lighting Time: 4 h (100% brightness)
• Charging Time: About 2 h
• Charging Input: 5V = 450–500 mA
• Charging Port: USB Type-C

Lighting Features

• Lighting Modes: 50% Brightness / 100% Brightness / SOS Flash

Microphone

• ENC Noise-Canceling Mic

Durability

• Waterproof Rating: IP67 (dustproof & waterproof up to 30 min immersion)

Mounting & Design

• Mounting Options: Clip-On / Magnetic / Stand-On
• Weight: 86 g (3 oz)
• Dimensions (L × W × H): 7.5 × 4.65 × 3.2 cm (2.95 × 1.83 × 1.26 in)