General Features

• Bluetooth Version: 5.4
• Bluetooth Range: Up to 30 meters
• Weight: 265 grams
• Dimensions: Compact size for portability
• Color Options: Black, White, Blue, Green, Electric Purple, Red

Audio Performance

• Output Power: 5W
• Audio Output Mode: Mono (can pair with another unit for stereo)
• Frequency Response: Up to 20 kHz
• Signal-to-Noise Ratio: 85 dB

Battery and Charging

• Battery Capacity: 2400 mAh / 3.65V
• Playtime: Up to 20 hours (advertised); approximately 10 hours at higher volume levels in testing
• Charging Time: Approximately 4 hours via USB-C

Durability and Portability

• Water and Dust Resistance Rating: IP67 (fully protected against dust and can withstand immersion in water)
• Design Features: Lightweight with a built-in strap for easy carrying; can float in water

Connectivity and App Support

• True Wireless Stereo (TWS) Pairing: Yes, allows pairing with another Select 4 Go for enhanced sound experience
• Companion App: Available for EQ adjustments and firmware updates; includes a 9-band graphic EQ

Additional Features

• Control Scheme: Top panel controls (may require looking at buttons for differentiation)
• Auto-Off Feature: Can be set to turn off after inactivity periods of 5, 10, 20, or 60 minutes