| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.20 | $12.93 | $12.53 | $11.99 | Contact US |
ZK-DAM H1 Microphone Preamplifier Board Mic Preamp Board with Bluetooth & Decoding for USB Drive
$19.37
ZK-DAM H1 Microphone Preamplifier Board Mic Preamp with Shell Bluetooth & Decoding for USB Drive
$19.63
M5Stack ATOM Echo Programmable Smart Speaker RGB LED Display Built-in ESP32 Bluetooth WiFi IoT for Arduino
$24.50
Model: DJ-F1
Color: Black
Plastic material housing
Built-in 40mm diameter speaker drive
Speaker Impedance: 4ohm
Frequency response: 100Hz~18KHz
Supports TF card up to 8GB
Supports MP3 format music
FM Frequency: 88~108MHz
Interface: USB 2.0 + TF Slot + AV IN
Powered by 1 x BL-5B rechargeable battery (included)
Package includes:
1 x MP3 player speaker
1 x USB cable (60cm)
1 x 3.5mm Audio cable (42cm)
Product dimensions:15.8*7*5cm, weight:174g
Package dimensions:16*7.2*5cm, weight:217g
