Description
- Voltage range: USB (5-20V DC)
- High-concerned chemical: None
- Input/Output: USB
- Battery Capacity[mAh]: 1200
- Number of devices connectable simultaneously: 1
- Maximum wireless range[m]: <10m
- Touch Screen: no
- Sound Mode: Standard Mode
- Category: Speakers
- Use: Home
- Sabwoofer cabinet material: Plastic
- Tweeter material: Other
- Acoustic enclosure: Other
- Sensivity: 90dB
- Bluetooth Version: 5.3
- Input Power(W): <25 W
- Impedance: 4 Ohm
- Voice Control: No
- Frequency Range: 200Hz-15KHz
- Waterproof: No
- Support APP: No
- Battery Charge Time: 2
- Audio latency: Low Delay
- Inbox adaptor: No
- Output Current: 2A
- Intelligent Personal Assistant: NONE
- Surround sound channel configuration: 2.0
- Built-in Microphone: No
- Audio Crossover: Full-Range
- Number of Loudspeaker Enclosure: 1
- Power Source: Battery
- Channels: 2 (2.0)
- Feature: None
- Battery: Yes
- Communication: Bluetooth
- Speaker Type: Portable
- Cabinet Material: Plastic
- Brand Name: kebidumei
- Power Source: Battery
- Origin: Mainland China
- Remote Control: No
- Display screen: No
- Output Voltage: 5 W
- Support Memory Card: Yes
- Control Type: Playback
- Certification: CE
- Bluetooth Version: Bluetooth 5.3
- Bluetooth Transmission Distance: 10 meters
- Built-in Battery: 18650 lithium battery, 1200mAh
- Charging Input: DC 5V
- Full Charging Time: Less than 2 hours
- Playback Duration: About 3-4 hours
- Core Functions: Bluetooth audio playback, TF card music playback, adjustable phone stand bracket
Parameter
Bluetooth Version:Bluetooth 5.3
Bluetooth Transmission Distance:>10 meters
Amplifier Working Voltage:3.7V
Built-in Battery:18650 lithium battery, 1200mAh
Charging Input:DC 5V, current>600mAh
Full Charging Time:Less than 2 hours
Speaker Unit:Φ44mm, 4Ω, 5W
Frequency Response Range:200Hz-16KHz
Signal-to-Noise Ratio:>90dB
Total Harmonic Distortion:<10%
Playback Duration:About 3-4 hours (varies with playback volume)
Core Functions:Bluetooth audio playback, TF card music playback, adjustable phone stand bracket
0.1s Magnetic Induction Instant Connection
Place your phone on the stand to instantly amplify audio without tedious Bluetooth pairing, eliminating connection trouble.
Long-Lasting Endurance Battery
1200mAh large-capacity lithium battery supports long continuous playback, with ultra-long standby time up to one week.
Dual Working Modes Freely Switchable
Support magnetic induction audio amplification and Bluetooth wireless playback, switch via dedicated button to meet different usage scenarios.
Universal Device Compatibility
Works perfectly with all iOS, Android smartphones and tablets, widely applicable to video watching, online classes, video calls and music playback.
Ergonomic Adjustable Foldable Stand
Multi-angle rotatable bracket with anti-slip bottom pad fixes devices firmly on desktop or outdoor flat surfaces, relieving neck strain for long-time viewing.
20W 360° Surround Heavy Bass Audio
45mm large graphene speaker unit with rear directional sound guide hole, forward sound pressure increased by 200%, back sound leakage reduced by 70%, bringing concert-hall immersive listening experience.
Independent Physical Control Buttons
Separate keys for volume adjustment, mode switching and power control, simple and intuitive operation without touching your mobile device.


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