Features

• Audio Crossover: Full-Range for clear sound quality
• Bluetooth Version: 5.0 for a stable wireless connection
• Built-in Microphone: Yes, for hands-free calls
• Material: Plastic cabinet for durability
• Speaker Type: Sound Bar designed for immersive audio
• Channels: 3 (2.1) for stereo sound
• Communication Ports: AUX, USB, Bluetooth, Audio Line for flexible connectivity
• Control Options: Volume control, Playback, Input selector
• Frequency Range: 100Hz-20KHz for wide sound clarity
• Power Source: Battery-powered for portability
• Playback Functions: Supports Radio, MP3, and other formats
• Hi-Res Sound Mode: For enhanced audio experience
• Support for Memory Cards: Yes, via TF card slot
• Waterproof: No
• Wi-Fi Music: Supports APPLE MUSIC for wireless streaming
• No Remote Control: Operate directly from the speaker

Specifications

• Bluetooth Version: 5.0 for seamless connection
• Built-in Microphone: Yes, for voice control and hands-free calls
• Output Power: 20W for powerful sound
• Input Power: <25W for efficient power usage
• PMPO (Peak Music Power Output): 20W for great sound performance
• Cabinet Material: Plastic for lightweight and durable design
• Number of Loudspeaker Enclosures: 4 for a richer audio experience
• Audio Input: Bluetooth, USB, 3.5mm AUX, TF card for versatile connectivity
• FM Radio: Yes, for radio playback
• Battery: Rechargeable 18650 polymer battery with 2000mAh capacity for up to 3.5-5 hours of playtime
• Charging Type: Micro USB 5V/1.5A for quick charging (Approx. 2 hours charging time)
• Size: BS28B: 5505050mm | BS28A: 330x50x50mm
• Net Weight: BS28A: ~420g
• Transmission Distance: 8-10 meters
• FM Radio Frequency: 87.5-108 MHz
• Included Accessories: Charging cable, 3.5mm audio cable, user manual, remote control (if applicable for BS28B)
• No Voice Control: Manual operation for settings adjustment