Rolton K500 Bluetooth Audio Speaker Megaphone Voice Amplifier Support FM TF Recording, K500 – Bluetooth

Rolton K500 Bluetooth Audio Speaker Megaphone Voice Amplifier Support FM TF Recording, K500 – Bluetooth.

Key Features:

• Bluetooth wireless transmission, more convenient to use
• Thin and light, compact, 158 grams, thickness of 3.9 cm or so
• High-fidelity microphone, double-layer PVC line, strong resistance to pulling, good shielding
• Frequency intelligent amplifier system: in the radio state, the amplifier automatically turns into AB class anti-interference amplification mode; in other...
• Support MP3 / WMA / WAV lossless format
• Support 32GB TF card expansion / FM radio station radio (TF card not included)
• One-touch recording and playback (please insert a wired microphone for recording)
• Note: The model to achieve the wireless function, you need to buy a wireless microphone separately.
• Parameters:
• Basic functions: music / radio / microphone
• Material process: 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: 2.5 inches x 1
• Audio format: MP3 / WMA / WAV
• Firmware upgrade: Yes
• Machine volume: 85mmX39mX117mm
• Working temperature: -5-40 degrees Celsius
• Package includes:
• 1 x audio speaker
• 1 x wired headset microphone
• 1 x waistband
• 1 x usb data cable
• 1 x instruction manual

Package Info: Weight: 0.30kgs / 0.67lb, Size: 18cm * 14cm * 8cm / 7.09inch * 5.51inch * 3.15inch

Shipping: Shipping charges and final delivery dates are shown at checkout.