Promate Spectro-20 – LumiSound™ HD 20W RGB True Wireless Bluetooth v5.3 Speaker

Technical Specifications

• Bluetooth Version: V5.3
• Bluetooth Profiles: A2DP, AVRCP, HFP, HID, AVCIP, AVDTP
• Bluetooth Frequency Range: 40Hz – 18kHz
• Bluetooth Chipset: AC6956C
• Driver Diameter: 66mm
• Speaker Output: 10W × 2 (20W total)
• Impedance: 3Ω
• Signal-to-Noise Ratio: ≥83dB
• Battery Capacity: 4000mAh
• Charging Input: DC 5V/1A
• Charging Time: Approximately 3 hours
• Playback Time: 3–4 hours
• Water Resistance: IPX5
• RGB Lighting Modes: 4 dynamic modes
• Connectivity Options:
• Bluetooth
• USB Flash Drive (up to 64GB)
• TF Card Slot (up to 64GB)
• AUX Input
• True Wireless Stereo (TWS): Yes, connect two Spectro-20 speakers for stereo sound
• Design: Lantern-style with a top handle for portability

Key Features

• Dynamic RGB Lighting: Features 4 vibrant lighting modes that sync with your music, creating an immersive atmosphere.
• True Wireless Stereo (TWS): Pair two Spectro-20 speakers for a full stereo experience without the need for wires.
• Versatile Connectivity: Supports Bluetooth v5.3, USB, TF card, and AUX inputs, offering flexibility in playback options.
• Portable Design: The lantern-inspired design with a top handle makes it easy to carry to any event.
• Water-Resistant: With an IPX5 rating, it’s resistant to water splashes, making it suitable for outdoor use.