| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $46.06 | $45.12 | $43.71 | $41.83 | 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
NewRixing 5Wx2 Gaming Speakers Bluetooth Speakers Subwoofer w/ Colorful LED Lights for Karaoke Games
Specifications:
- Model: NR-555
- With high-power audio amplifier board inside
- Output power: 5Wx2
- Charging time: 4 HRS
- Playing time: 9-10 HRS
- Input voltage: DC 5V 1A
- Battery: 3.7V 2400mAh
- Speaker driver: 4Ω 5W; diameter 52mm/2"
- Wireless version: V5.0 + EDR
- Working distance: 10m/32.8ft
- Product size: 350 x 102 x 60mm/13.8 x 4 x 2.4"
Package Included:
- 1 x Speakers
- 1 x Audio Cable
- 1 x Charging Cable
