The Rolton K500 is a Bluetooth audio speaker and voice amplifier. It supports FM radio, TF card expansion, and one-touch recording for various audio applications.
Bluetooth wireless transmission
Compact design, weight: 158 grams, thickness: 3.9 cm
High-fidelity microphone with double-layer PVC line
Frequency intelligent amplifier system with AB class and D class modes
Supports MP3, WMA, WAV lossless audio formats
32GB TF card expansion (TF card not included)
One-touch recording and playback (requires wired microphone)
Basic functions: music, radio, microphone
Material: UV process + ABS plastic
Rated power: 5W
Separation: 80dB
Distortion: 1% (3.7V, 1KHz, 1W)
Signal to noise ratio: 83dB
Working voltage: DC3.7V
Charging voltage: DC5V
Li-ion battery capacity: 2200mAH
Impedance: 2Ω
Display: LED display
Speaker dimensions: 2.5 inches x 1
Firmware upgrade capability
Machine dimensions: 85mm x 39mm x 117mm
Working temperature range: -5 to 40 degrees Celsius
Verified Compatible
Guaranteed fit for device in the title. Wrong part? Full refund including shipping.
® Brand names and trademarks belong to their respective owners. buy2fix is an independent retailer — not affiliated with any listed brand. References are for compatibility purposes only. IP Policy
Choosing a selection results in a full page refresh.
