Brand: ROLTON
Communication Connection Mode: Wired
Material: Plastic + UV
Microphone Output Interface: 3.5mm
Use: Teaching lecture / tour guide / on-site sales
Color: Black
Use Voltage: 3.7V
Sound Channel: 2.0
Recording Function: No
Features:
- Insert a TF card, then it will support recording function and playing the recording files via the dual 3W HD stereo speakers; the LED display screen shows the information and status of the speaker.
- Support MP3 / WAV Lossless Decode.
- This audio player can Continuous work for 72 hours.
- This audio player Single track loudness can reach 128dB.
Rated Power: 5W
Input Power: Power Adapter /USB Power Supply / Lithium Battery
Degree of Separation: 80dB
Distortion Degree: 1% (3.7V, 1Khz, 1W)
SNR: 83dB
Lithium Battery Capacity: 1*18650 battery (included)
Impedance: 2Ω
Display Screen: LCD
Working Temperature: -5 ~ 40°
Place of Application: Teacher, Children
Product Weight: 220 G / 7.76 Ounces
Product Dimensions (L*W*H): 165*120*70 MM / 6.50*4.72*2.76 Inches
Package Weight: 250.0 G / 8.82 Ounces
Package Dimensions (L*W*H): 165*120*70 MM / 6.50*4.72*2.76 Inches
Retail Packaging: Yes, Colored Box