Degen/Dejin DE618 retro MP3 bluetooth radio (AliExpress)

Mô tả chi tiết

Full-band radio, SW/AM/FM full-band signal, can be heard no matter where you are. External 7-section 360-degree omnidirectional antenna, built-in high-performance radio chip, high radio sensitivity, many receiving stations, strong radio stability, anti-interference. Adaptive noise reduction, good radio effect and good selectivity.

Bluetooth 5.0 upgrade generation, faster and more efficient. Using Bluetooth 5.0 high-speed chip, efficient connection with a radius of 10 meters, connecting mobile phones to listen to high-definition without delay, low power consumption.

U disk / TF card MP3 playback. Meet your playback needs anytime, anywhere. Let you enjoy the music life as you like.

Small and high-energy, the speaker is upgraded to a 45mm 5W internal magnetic full-range speaker speaker, equipped with a bass diaphragm and an independent sealed cavity. Penetration is also very strong.

Scope:

1. Radio frequency: FM87-108MHz, AM522-1620KHz, SW7-16MHz.
Signal-to-noise ratio: FM≥45dB, SW≥35dB, AM≥30dB.
26dB Noise Limit Sensitivity: FM≤20dBu
12dB noise limit sensitivity: SM≤35dBu
20dB noise limit sensitivity: AM≤86dB

2. Bluetooth: 5.0
3. Card Type: MP3
4. Size: 149*71*75mm
5. Weight: about 424g (inside), 453g (outside)
6. Maximum power: about 5W (internal magnetic type)
7. Working voltage: 2.75V~4.2V
8. Speaker: 4Ω5W (45mm inner magnetic type)
9. External headphones: D3.5mm, 32 ohms*2
10. Battery capacity: 3600mAh/3.7V (18650 lithium battery)
11. External power supply: 5V 1000mA
12. Operating temperature range: -10℃~60℃