| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $5.45 | $5.34 | $5.17 | $4.95 | 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
Specification:
- Brand: JCALLY
- Model: EP01
- Headphone type: in-ear headphones
- Wearing method: in-ear
- Headphone output source: HiFi
- Plug diameter: 3.5mm
- Plug type: L-bend type
- Whether wireless headset: wired headset
- With or without microphone: Yes
- Sound principle: moving coil
- Frequency response range: 20-20000 (Hz)
- Impedance: 32 (Ω)
- Sensitivity: 112 (dB)
- Distortion rate: 0.002 (%)
- Wire length: 1.2 (m)
- Horn diameter: 15.4 (Φmm)
- Headphone cable material: 5N oxygen-free copper
- Weight: 20 (g)
- Color: bright black-no microphone, Green-no Microphone,.bright black-with microphone,green-with Microphone for optiona
